Merry Katherine Demko, M.D.
Family Medicine Physician · Pittsburg, PA
Merry Katherine Demko, M.D. is a family medicine physician with a practice address in Pittsburg, Pennsylvania, and NPI 1063478253, issued on Apr 25, 2006. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Merry Katherine Demko
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036-095115 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1984 Greentree Road, Pittsburg, PA 15220
- Phone
- (412) 343-3627
- Enumerated
- Apr 25, 2006
- Record last updated
- Jun 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (815) 285-8903
- Medicaid ID
- 036095115 IL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify Merry Katherine Demko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
134 Medicare Part D claims for 105 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin19 claims
- Amoxicillin-Clavulanate Potass17 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.
Merry Katherine Demko among 7,483 family medicine physician records in Pennsylvania
Merry Katherine Demko, M.D. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Pittsburg
They are 1 of the 17 NPPES records with a practice address in Pittsburg, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Pittsburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Nancy Cramer, M.D.Pittsburgh, PA 152201750361184
- Victoria Dunaevsky, M.D.Pittsburgh, PA 152201922273929
- Richard Egan, M.D.Pittsburgh, PA 152201972579126
- Andrew Egan, MDPittsburgh, PA 152201134652878
- Samantha Esposito, CRNP, NP-C, MSN, RNPittsburgh, PA 152201568891216
- Philip Galapon, MDPittsburgh, PA 152201033370051
- Nicole Gruber, CRNPPittsburgh, PA 152201356686711
Common questions
What is Merry Katherine Demko, M.D.'s NPI number?
Merry Katherine Demko, M.D.'s National Provider Identifier (NPI) is 1063478253, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Merry Katherine Demko, M.D. located?
The NPPES record lists a practice address at 1984 Greentree Road, Pittsburg, PA, 15220. Phone: (412) 343-3627. Providers update this record themselves, so call before visiting.
How can I verify Merry Katherine Demko, M.D.'s license?
Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Merry Katherine Demko, M.D. prescribe under Medicare Part D?
In 2024, Merry Katherine Demko, M.D. had 134 Medicare Part D claims for 105 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.