Mary A. Kovalak, MD
Gastroenterology Physician · Englewood, CO
Mary A. Kovalak, MD is a gastroenterology physician with a practice address in Englewood, Colorado, and NPI 1003861030, issued on May 25, 2006. Check the license (Colorado 48189, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary A. Kovalak
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 48189 CO
Self-reported in NPPES; status is on the state search - Practice location
- 499 E Hampden Ave Ste 420, Englewood, CO 80113
- Phone
- (303) 788-8888
- Enumerated
- May 25, 2006
- Record last updated
- Aug 24, 2023
- Fax
- (866) 896-1158
- Medicaid ID
- 78529760 CO
- Medicare enrollment
- Enrolled (PECOS I20091007000760); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 499 E Hampden Ave Ste 420
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shera Brandvold, NPFamily Nurse Practitioner1538838362
- Fernando Carreira, M.DGastroenterology Physician1396812251
- Alexander Ende, MDGastroenterology Physician1437477197
- Kyrsten Fairbanks, M.D.Gastroenterology Physician1457317638
- Natalie Mul, PA-CPhysician Assistant1588057160
- Kayla Stoick, PA-CPhysician Assistant1427539626
Verify Mary A. Kovalak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 48189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average gastroenterology physician in 2024
347 Medicare Part D claims for 115 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Lansoprazole55 claims
- Omeprazole54 claims
- Sutab34 claims
- Dicyclomine Hcl22 claims
- Famotidine22 claims
- Pantoprazole Sodium20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 39 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $362.45
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- South Denver Gastroenterology, P.CEnglewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in Colorado
There are 334 gastroenterology physician records in Colorado.
Other gastroenterology physician records in Colorado
- David Adams, MDUsaf Academy, CO1477521011
- Douglas Adler, M.D.Colorado Springs, CO1891748687
- Abdullah Al-ShahraniAurora, CO1033598297
- Bader Alajlan, M.B.B.SAurora, CO1326392291
- Sam Anouna, M.D.Thornton, CO1639119365
- Kevin Ashby, M.D.Durango, CO1245209907
- Augustin Attwell, MDLakewood, CO1275620304
- Gregory Austin, MDAurora, CO1750503876
- Camille Azar, M.D.Pueblo, CO1265477046
- Arash Babaei, M.D.Denver, CO1598716482
Common questions
What is Mary A. Kovalak, MD's NPI number?
Mary A. Kovalak, MD's National Provider Identifier (NPI) is 1003861030, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary A. Kovalak, MD located?
The NPPES record lists a practice address at 499 E Hampden Ave Ste 420, Englewood, CO, 80113. Phone: (303) 788-8888. Providers update this record themselves, so call before visiting.
How can I verify Mary A. Kovalak, MD's license?
NPPES lists Colorado license number 48189, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary A. Kovalak, MD prescribe under Medicare Part D?
In 2024, Mary A. Kovalak, MD had 347 Medicare Part D claims for 115 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Mary A. Kovalak, MD's MIPS final score?
The 2023 MIPS final score is 39 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.