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DR. MARK ERNEST THOMPSON M.D.
NPI 1821017484
Obstetrics & Gynecology in San Antonio, TX

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
502 MADISON OAK DR, SUITE 240, SAN ANTONIO, TX 78258(210) 495-1900(210) 650-5975 Get Directions Write a Review

NPPES record last updated: July 14, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark Ernest Thompson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK ERNEST THOMPSON M.D. (NPI 1821017484) is an individual obstetrics & gynecology provider in San Antonio, Texas, licensed in Texas (K6361) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (1994).

NPPES Registry Identity

NPI1821017484
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. MARK ERNEST THOMPSONCredential: M.D.
Location Address502 MADISON OAK DR, SUITE 240San Antonio, TX 78258-4084
Mailing Address1355 Central Pkwy S, Suite 400San Antonio, TX 78232-5055 · (210) 590-6195 · Fax (210) 650-5993
Phone(210) 495-1900
Fax(210) 650-5975
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1994
Enumeration DateJuly 18, 2006
Last NPPES UpdateJuly 14, 2020
NPPES CertifiedJuly 14, 2020
✔ NPI 1821017484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · K6361
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
502 MADISON OAK DR, San Antonio, TX 78258
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Other Identifiers 2

Medicaid045624601TX
Medicaid045624602TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Ernest Thompson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244382158
PECOS Enrollment IDI20090723000103
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
104 services103 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
36 services25 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
15 services15 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78258 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
82%175 patients4/55-star benchmark: 92%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
43%184 patients3/55-star benchmark: 85%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
94%2,005 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
84%1,728 patients4/55-star benchmark: 100%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
40%68 patients2/55-star benchmark: 98%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
98%382 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
37%1,947 patients2/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
10%1,232 patients1/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 98% · 1,213 patients
Patients tobacco: 6% · 68 patients
97%1,213 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
87%1,947 patients4/55-star benchmark: 100%
Screening for Osteoporosis for Women Aged 65-85 Years of Age
Percentage of female patients aged 65-85 years of age who ever had a central dual-energy X-ray absorptiometry (DXA) to check for osteoporosis
75%97 patients4/55-star benchmark: 97%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
51%1,947 patients3/55-star benchmark: 79%
Tobacco Use and Help with Quitting Among Adolescents
The percentage of adolescents 12 to 20 years of age with a primary care visit during the measurement year for whom tobacco use status was documented and received help with quitting if identified as a tobacco user
91%57 patients
Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older
Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months
10%135 patients1/55-star benchmark: 100%
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 2% · 135 patients
6%135 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JANE AXTELL SHOWS ATKERSON MD
Obstetrics & Gynecology
502 MADISON OAK DR, SUITE 440
SAN ANTONIO, TX 78258
Bexar County (210) 946-1300
CHRISTINE L. GILLIAM, MD PA
Otolaryngology
502 MADISON OAK DR, SUITE 140
SAN ANTONIO, TX 78258
Bexar County (210) 647-3838
MS. CAIQIAN CROPPER MS, CGC
Genetic Counselor, MS
502 MADISON OAK DR, SUITE 450
SAN ANTONIO, TX 78258
Bexar County (210) 844-5854
RENATA FORD MD PA
Thoracic Surgery (Cardiothoracic Vascular Surgery)
502 MADISON OAK DR, SUITE 160
SAN ANTONIO, TX 78258
Bexar County (210) 519-5797
MRS. LESLIE ANNE BUCHEIT M.S., CGC
Genetic Counselor, MS
502 MADISON OAK DR, SUITE 450
SAN ANTONIO, TX 78258
Bexar County (210) 647-7946
WOMEN PARTNERS IN OB/GYN LLP
Obstetrics & Gynecology
502 MADISON OAK DR, SUITE 440
SAN ANTONIO, TX 78258
Bexar County (210) 946-1300
MR. ARONKUMAR T REDDY MD
Psychiatry & Neurology (Neurology)
502 MADISON OAK DR, SUITE 320
SAN ANTONIO, TX 78258
Bexar County (210) 655-3800
DR. MARILYN J VANOVER MD
Obstetrics & Gynecology
502 MADISON OAK DR, SUITE 440
SAN ANTONIO, TX 78258
Bexar County (210) 946-1300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Thompson's NPI number?

The NPI number for Mark Thompson is 1821017484. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Mark Thompson located?

Mark Thompson practices at 502 Madison Oak Dr Suite 240, San Antonio, TX 78258. The listed phone number is (210) 495-1900.

What is Mark Thompson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Mark Thompson enrolled in Medicare?

Yes. Mark Thompson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Thompson accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Mark Thompson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Thompson was last updated on July 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.