DR. JAMES E MARK (M.D.) – Gynecologic Oncology Physician, NPI 1841206885

Gynecologic Oncology Physician

DR. JAMES E MARK (M.D.) is a healthcare provider. based in San antonio, Texas. specializing in Gynecologic Oncology Physician. They hold the professional credentials M.D.. They hold a License No. H1142 (TX). The NPI Number for DR. JAMES E MARK (M.D.) is 1841206885

Main info

Male

50 Years Of Experience

Accepts Medicare Assignment

Name

DR. JAMES E MARK (M.D.)

NPI

1841206885

Phone

(210) 593-5700

Address

4383 MEDICAL DR

Enumeration Date

31 July 2006

Last Update Date

11 July 2013

Doctor Profile

Medical School Name

UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE

Secondary Phone

2105935700

Graduation Year

1976 (50 years ago)

PAC ID

6406867175

Group Practice PAC ID

4486618022

Professional Enrollment ID

I20060509000547

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience52

Completeness75

Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. JAMES E MARK (M.D.)

4383, Medical Drive, South Texas Medical Center, San Antonio, Bexar County, Texas, 78229, United States
4TH FLOOR
SAN ANTONIO, TX 782293307
Phone: (210) 593-5700
Fax: (210) 593-5992
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 66 Open Payments records for all available years, with a total value of $3,320.

Total Amount is formed as General ($3,320) + Research ($0) + Ownership ($0) = $3,320.

Last reported payment date: 2024-10-28 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($1,662).

Total Amount

$3,320

General + Research + Ownership

Payments

Total payment records

General Amount

$3,320

General payments

Research Amount

Research funding

Ownership Amount

Ownership interests

Ownership Count

Ownership records

Last Payment Date

2024-10-28

Latest reported date

Top Companies

Largest payers in this snapshot

Company	Amount
Intuitive Surgical, Inc.	$1,662
AstraZeneca Pharmaceuticals LP	$307
GlaxoSmithKline, LLC.	$174
Eisai Inc.	$160
Daiichi Sankyo Inc.	$99

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCS	Description	Services	Beneficiaries	Medicare allowed
99213	Established patient office or other outpatient visit, 20-29 minutes	47	32	$0

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Insurance plans in this area (ZIP 78229)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 4486618022View full group profile

Name	Specialty	State
DR. SARA MARIA CONDE (MD)	-	TX
DR. AMY S LANG (M.D.)	Medical Oncology	TX
DR. JOSEPH R. HOLAHAN (M.D.)	-	TX
MARYAM ELMI (MD)	Surgical Oncology, General Surgery	TX
ARTHUR ROSENTHAL (MD)	-	TX
DR. STEVEN M ABBATE (MD)	General Surgery	TX
JAMES BRIAN SZENDER (MD)	Gynecological Oncology, Obstetrics/Gynecology	NY
MURALIDHAR BEERAM (M.D.)	Medical Oncology, Internal Medicine	TX
DR. RONALD L DRENGLER (M.D.)	Medical Oncology	TX
DR. KASSONDRA SUZANNE GRZANKOWSKI (M.D.)	Gynecological Oncology	TX