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William Rietkerk in Thousand Oaks, California

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William Rietkerk has Dermatology as his primary medical specialty. Their primary office is: 55 Rolling Oaks Dr in Thousand Oaks, California.

They're a part of the: J Robert West Md Inc medical group which has around 136 members. You can call their office at 805-497-7539 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of California, Irvine, California College Of Medicine and graduated in 2008 (around 16 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


William E Rietkerk Office Phone and Directions

William Rietkerk
J Robert West Md Inc
55 Rolling Oaks Dr
Thousand Oaks, California 91361
805-497-7539


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Phone: 805-497-7539


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Healthcare Info for William Rietkerk

Medical School: University Of California, Irvine, California College Of Medicine
Graduation Year: 2008
The Primary Medical Specialty for William Rietkerk is listed as: Dermatology
Approximate Years of Experience: 16
PAC (PECOS ID)#: 5991968497
NPI #: 1720311400
NPI Created On: 09/11/2009
NPI Last Updated Listed as: 07/21/2022
Primary Taxonomy Code: 207N00000X
License Number:
A141249
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Tangential biopsy of single skin lesion
  2. Tangential biopsy of additional skin lesion
  3. Removal of malignant growth (1.1 to 2.0 centimeters) of the trunk, arms, or legs
  4. Repair of wound (2.6 to 7.5 centimeters) of the scalp, underarms, trunk, arms, and/or legs
  5. Destruction of skin growth
  6. Destruction of 2-14 skin growths
  7. Destruction of 15 or more skin growths
  8. Destruction of up to 14 skin growths
  9. Management of radiation therapy simulation, simple
  10. Management of radiation therapy, simulation, complex
  11. Calculation of radiation therapy dose
  12. Radiation treatment delivery, superficial
  13. Pathology examination of tissue using a microscope, intermediate complexity
  14. New patient office or other outpatient visit, typically 20 minutes
  15. New patient office or other outpatient visit, typically 30 minutes
  16. Established patient office or other outpatient visit, typically 10 minutes
  17. Established patient office or other outpatient visit, typically 15 minutes
  18. Established patient office or other outpatient, visit typically 25 minutes

They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $11

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788610923

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Immunology

Name of Drug #1: REMICADE

Open Associated Drug #1: 57894-030-01

Drug or Biological: Biological

Product Category #2: Immunology

Name Of Drug #2:: STELARA

Associated Drug #2: 57894-060-03

Drug or Biological #3:: Biological

Product Category #3: Immunology

Name of Drug: SIMPONI ARIA

Name Of Drug #3: 57894-350-01

Drug or Biological: Biological

Product Category #4: Immunology

Name of Drug #4: SIMPONI

Associated Drug #4: 57894-070-01


Payments Total: $22

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 830832427

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Treatment of Rosacea

Name of Drug #1: ZILXI

Open Associated Drug #1: 72356-103-03


Payments Total: $24

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 807470457

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Immunology

Name of Drug #1: Cimzia

Open Associated Drug #1: 50474-710-79


Payments Total: $25

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 851938381

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: Dermatology

Name of Drug #1: Ilumya

Open Associated Drug #1: 47335-177-95


Payments Total: $109

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 855298405

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: ACNE

Name of Drug #1: EPIDUO FORTE

Open Associated Drug #1: 0299-5906-45


Dermatology Professionals in Thousand Oaks

145 Hodencamp Rd
Thousand-oaks, CA
Southern California Permanente Medical Group

425 Haaland Dr
Thousand-oaks, CA
Csi Medical Group

267 W Hillcrest Dr
Thousand-oaks, CA
Forefront Dermatology - Pacific, P.c.

267 W Hillcrest Dr
Thousand-oaks, CA
Forefront Dermatology - Pacific, P.c.

77 Rolling Oaks Dr
Thousand-oaks, CA

145 Hodencamp Rd
Thousand-oaks, CA
Southern California Permanente Medical Group

Providers in J Robert West Md Inc

1.Payam Abrishami Md

400 Newport Ctr Dr
Newport Beach Ca 92660-7669
J Robert West Md Inc
Dermatology

2.Brittny Ahrendes

630 S Rancho Dr
Las Vegas Nv 89106-4849
J Robert West Md Inc
Physician Assistant

3.Brittny Ahrendes

8205 W Warm Springs Rd
Las Vegas Nv 89113-3647
J Robert West Md Inc
Physician Assistant

4.Brittny Ahrendes

653 N Town Ctr Dr
Las Vegas Nv 89144-0516
J Robert West Md Inc
Physician Assistant

5.Albert Antonyan

23550 Hawthorne Blvd
Torrance Ca 90505-4722
J Robert West Md Inc
Dermatology

6.Albert Antonyan

1441 Avocado Ave
Newport Beach Ca 92660-7709
J Robert West Md Inc
Dermatology

View all 136 members of J Robert West Md Inc medical group