Diana Emily Detwiler, M.D.
Family Medicine Physician · Pittsburgh, PA
Diana Emily Detwiler, M.D. is a family medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1578902961, issued on Jun 18, 2013. Check the license (Pennsylvania MT203860, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Diana Emily Detwiler
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MT203860 PA
Self-reported in NPPES; status is on the state search - Practice location
- 5215 Centre Ave, Pittsburgh, PA 15232
- Phone
- (412) 623-2287
- Enumerated
- Jun 18, 2013
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 5215 Centre Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bruce Block, MDFamily Medicine Physician1174596480
Verify Diana Emily Detwiler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT203860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average family medicine physician in 2024
3,346 Medicare Part D claims for 826 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 170 claims were for opioids.
Most prescribed
- Atorvastatin Calcium250 claims
- Amlodipine Besylate214 claims
- Losartan Potassium132 claims
- Lisinopril108 claims
- Hydrocodone-Acetaminophen99 claims
- Levothyroxine Sodium86 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.
Diana Emily Detwiler among 7,483 family medicine physician records in Pennsylvania
Diana Emily Detwiler, 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2021 · 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).
374 family medicine physician records list a practice address in Pittsburgh
They are 374 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Pittsburgh → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bruce Block, MDPittsburgh, PA 152321174596480
- Rina ChabraPittsburgh, PA 152321881640274
- Barry CoutinhoPittsburgh, PA 152321164494738
- Alan FinkelsteinPittsburgh, PA 152321699747618
- Mark Knox, MDPittsburgh, PA 152321407820434
- Hajime Kojima, M.D.Pittsburgh, PA 152321982731865
- Norman KolbPittsburgh, PA 152321982678371
- Lauren Loya, MDPittsburgh, PA 152321851345532
Common questions
What is Diana Emily Detwiler, M.D.'s NPI number?
Diana Emily Detwiler, M.D.'s National Provider Identifier (NPI) is 1578902961, issued on Jun 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Diana Emily Detwiler, M.D. located?
The NPPES record lists a practice address at 5215 Centre Ave, Pittsburgh, PA, 15232. Phone: (412) 623-2287. Providers update this record themselves, so call before visiting.
How can I verify Diana Emily Detwiler, M.D.'s license?
NPPES lists Pennsylvania license number MT203860, as entered by the provider. 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 Diana Emily Detwiler, M.D. prescribe under Medicare Part D?
In 2024, Diana Emily Detwiler, M.D. had 3,346 Medicare Part D claims for 826 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.