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John Mercer JR. MD in Prosper, Texas

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John Mercer JR. MD has Family Practice as his primary medical specialty. Their primary office is: 821 N Coleman St in Prosper, Texas. There are 2 additional office locations for John Mercer JR. MD that can be viewed towards the end of their profile.

They're a part of the: Healthtexas Provider Network medical group which has around 1,781 members. You can call their office at 469-800-5200 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Louisiana State University School Of Medicine In New Orleans and graduated in 1997 (around 27 years of experience). They are listed as doing telehealth appointments.


John W Mercer JR. MD Office Phone and Directions

John Mercer JR. MD
Healthtexas Provider Network
821 N Coleman St
Prosper, Texas 75078
469-800-5200


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Phone: 469-800-5200


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Healthcare Info for John Mercer JR. MD

Medical School: Louisiana State University School Of Medicine In New Orleans
Graduation Year: 1997
The Primary Medical Specialty for John Mercer JR. MD is listed as: Family Practice
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 27
PAC (PECOS ID)#: 7416938519
NPI #: 1235196957
NPI Created On: 04/27/2006
NPI Last Updated Listed as: 01/18/2023
Primary Taxonomy Code: 207Q00000X
License Number:
L1667
Listed Gender: Male

Insurance, Services, Charges


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

  • Celtic Insurance Company
  • Humana
  • Oscar Insurance Company
  • Blue Cross Blue Shield
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Insertion of needle into vein for collection of blood sample
  2. Automated urinalysis test
  3. Hemoglobin a1c level
  4. Vaccine for influenza for injection into muscle
  5. Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older
  6. Established patient office or other outpatient visit, typically 15 minutes
  7. Established patient office or other outpatient, visit typically 25 minutes
  8. Physician telephone patient service, 11-20 minutes of medical discussion
  9. Administration of influenza virus vaccine
  10. Administration of pneumococcal vaccine
  11. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
  12. Injection, triamcinolone acetonide, not otherwise specified, 10 mg

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
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: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 837205243

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: WOMENS HEALTH

Name of Drug #1: Nexplanon

Open Associated Drug #1: 78206-145-01


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 837205249

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: WOMENS HEALTH

Name of Drug #1: Nexplanon

Open Associated Drug #1: 78206-145-01


Payments Total: $12

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 837205257

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: CONTRACEPTIVES

Name of Drug #1: NEXPLANON

Open Associated Drug #1: 78206-145-01


Additional Office Locations

1. Healthtexas Provider Network
600 Cooper Dr
Wylie, TX 75098
Group Members: 1,781


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2. Healthtexas Provider Network
4001 Worth St
Dallas, TX 75246
Group Members: 1,781


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Family Practice Professionals in Prosper

821 N Coleman St
Prosper, TX
Healthtexas Provider Network

821 N Coleman St
Prosper, TX
Healthtexas Provider Network

821 N Coleman St
Prosper, TX
Healthtexas Provider Network

821 N Coleman St
Prosper, TX
Healthtexas Provider Network

170 N Preston Rd
Prosper, TX
Prosper Family Medicine, P.a.

821 N Coleman St
Prosper, TX
Healthtexas Provider Network

Providers in Healthtexas Provider Network

1.Bushra Abbasi

12505 Lebanon Rd
Frisco Tx 75035-8298
Healthtexas Provider Network
Internal Medicine

2.Bushra Abbasi

821 N Coleman St
Prosper Tx 75078-2339
Healthtexas Provider Network
Internal Medicine

3.Bushra Abbasi

4001 Worth St
Dallas Tx 75246-1608
Healthtexas Provider Network
Internal Medicine

4.Amanda Abbott

821 N Coleman St
Prosper Tx 75078-2339
Healthtexas Provider Network
Hospice/palliative Care

5.Amanda Abbott

6800 Scenic Dr
Rowlett Tx 75088-4552
Healthtexas Provider Network
Hospice/palliative Care

6.Amanda Abbott

4001 Worth St
Dallas Tx 75246-1608
Healthtexas Provider Network
Hospice/palliative Care

View all 1,781 members of Healthtexas Provider Network medical group