DR. JAN PETRASEK M.D., PH.D.
NPI 1003251497
Internal Medicine - Gastroenterology in Dallas, TX

Q: What is Jan Petrasek's NPI number?

The NPI number for Jan Petrasek is 1003251497. It was assigned to this individual provider in the NPPES registry on April 30, 2013.

Q: What is Jan Petrasek's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Jan Petrasek was last updated on February 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 30, 2013PECOS EnrolledAccepts Medicare Assignment

69.83/100

CMS Quality Rating

5201 HARRY HINES BLVD, GRADUATE MEDICAL EDUCATION, DALLAS, TX 75235(214) 590-8058 Get Directions Write a Review

NPPES record last updated: February 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 17, 2025, Nov 16, 2020 (2 updates tracked since 2020).

On this page

About Dr. Jan Petrasek M.d., Ph.d. NPPES

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

DR. JAN PETRASEK M.D., PH.D. (NPI 1003251497) is an individual gastroenterology provider in Dallas, Texas, licensed in Texas (Q8602) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Peterson Regional Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1003251497

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. JAN PETRASEKCredential: M.D., PH.D.

Location Address5201 HARRY HINES BLVD, GRADUATE MEDICAL EDUCATIONDallas, TX 75235-7708

Mailing Address2500 N State StJackson, MS 39216-4500 · (601) 815-4775 · Fax (601) 815-0434

Phone(214) 590-8058

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateApril 30, 2013

Last NPPES UpdateFebruary 17, 20252 updates tracked since enumeration

NPPES CertifiedFebruary 17, 2025

✔ NPI 1003251497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in TX · Q8602✔ Licensed in MS · 27717

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 27717 (MS)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License BP10047494 (TX)

5201 HARRY HINES BLVD, Dallas, TX 75235

Open in Google Maps ↗

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. Jan Petrasek M.d., Ph.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 ID7113276353

PECOS Enrollment IDI20180821001323

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 14

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

225 services49 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

87 services67 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

59 services26 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

50 services24 patients

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.

45 services37 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

42 services28 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

42 services35 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

39 services11 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.

27 services27 patients

Measurement of liver stiffness 91200

Measurement of liver stiffness is a non-invasive procedure that helps assess the health of your liver. It uses sound waves to detect the hardness of the liver tissue, which can indicate conditions like fibrosis or cirrhosis. It's a simple, painless test that provides valuable information about your liver's health.

25 services24 patients

Alpha-fetoprotein (afp) level, serum 82105

An Alpha-fetoprotein (AFP) level, serum test is a blood test that measures the amount of AFP in your blood. AFP is a protein normally made by the liver and yolk sac of a fetus. High levels can indicate certain health conditions.

19 services13 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.

19 services19 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

14 services11 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Peterson Regional Medical Center

Acute Care Hospitals · Kerrville, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450007

Location551 Hill Country DriveKerrville, TX 78028 · Kerr County

Emergency services Birthing friendly

Laredo Medical Center

Acute Care Hospitals · Laredo, TX

2/5 CMS rating

OwnershipProprietary

CMS Certification Number450029

Location1700 East SaundersLaredo, TX 78044 · Webb County

Emergency services Birthing friendly

Christus Spohn Hospital Corpus Christi

Acute Care Hospitals · Corpus Christi, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450046

Location600 Elizabeth StreetCorpus Christi, TX 78404 · Nueces County

Emergency services Birthing friendly

University Health System

Acute Care Hospitals · San Antonio, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450213

Location4502 Medical DrSan Antonio, TX 78229 · Bexar County

Emergency services Birthing friendly

Uvalde Memorial Hospital

Critical Access Hospitals · Uvalde, TX

OwnershipGovernment - Hospital District or Authority

CMS Certification Number451387

Location1025 Garner Field RoadUvalde, TX 78801 · Uvalde County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

Most-billed visit code 99214

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.

69.83/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

56.08

Promoting Interoperability

Improvement Activities

Cost

48.31

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

2 suppliers52 claims8,067 services$0.31 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier21 claims3,060 services$0.19 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

2 suppliers38 claims38 services$17.42 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

1 supplier39 claims39 services$12.63 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Leave this field empty

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.

BRADFORD STAGER COMMONS MD

Emergency Medicine

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

LYNN NGUYEN MD

Student in an Organized Health Care Education/Training Program

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

MRS. MIRANDA KAY CROWDER NNP

Nurse Practitioner (Neonatal)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 590-6500

MRS. GLENDA SUE PATREDIS CPNP

Nurse Practitioner (Pediatrics)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (972) 414-1823

MRS. LONNA LAREE SEGER C.W.H.N.P.

Nurse Practitioner (Women's Health)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 590-6711

ORKUN MUFTUOGLU MD

Student in an Organized Health Care Education/Training Program

5201 HARRY HINES BLVD, HOUSE STAFF & GME
DALLAS, TX 75235

Dallas County (214) 590-8058

KATHLEEN JO BOX CRNA

Nurse Anesthetist, Certified Registered

5201 HARRY HINES BLVD, DEPT. OF ANESTHESIOLOGY
DALLAS, TX 75235

Dallas County (214) 590-8329

DR. JENNIFER NELSON PHARMD

Pharmacist (Psychiatric)

5201 HARRY HINES BLVD
DALLAS, TX 75235

Dallas County (214) 875-4842

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 Jan Petrasek's NPI number?

The NPI number for Jan Petrasek is 1003251497. It was assigned to this individual provider in the NPPES registry on April 30, 2013.

Where is Jan Petrasek located?

Jan Petrasek practices at 5201 Harry Hines Blvd Graduate Medical Education, Dallas, TX 75235. The listed phone number is (214) 590-8058.

What is Jan Petrasek's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Jan Petrasek enrolled in Medicare?

Yes. Jan Petrasek 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 Jan Petrasek accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Jan Petrasek 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.

Is Jan Petrasek affiliated with any hospitals?

According to CMS data, Jan Petrasek is affiliated with Peterson Regional Medical Center, Laredo Medical Center, Christus Spohn Hospital Corpus Christi, University Health System and Uvalde Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Jan Petrasek was last updated on February 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.