Crystal Hammer, M.D.
Emergency Medicine Physician · Pittsburgh, PA
Crystal Hammer, M.D. is an emergency medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1164787990, issued on Jul 9, 2012. Check the license (Pennsylvania MT202954, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Crystal Hammer
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MT202954 PA
Self-reported in NPPES; status is on the state search - Practice location
- 320 E North Ave, Pittsburgh, PA 15212
- Phone
- (412) 359-3131
- Enumerated
- Jul 9, 2012
- Record last updated
- Jul 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170824003342); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 320 E North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Layal AbdelahadPharmacist1669233052
- M-Nasan Abdul BakiStudent in an Organized Health Care Education/Training Program1962253625
- Meher AbdullahStudent in an Organized Health Care Education/Training Program1952292062
- Oyepeju Abioye, MDInternal Medicine Physician1669201158
Verify Crystal Hammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT202954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average emergency medicine physician in 2024
74 Medicare Part D claims for 42 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 3 group practices
- Hawaii Emergency Physicians Associated IncHilo, HI
- Midpacific Hospitalists LLCKamuela, HI
- Queens North Hawaii Community HospitalKamuela, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Crystal Hammer among 3,911 emergency medicine physician records in Pennsylvania
Crystal Hammer, M.D. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 52% of them.
- NPI issued2012 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2012 · median 2013 among the 2,231 with a school on file
- Record last updated2012 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
424 emergency medicine physician records list a practice address in Pittsburgh
They are 424 of the 28,866 NPPES records with a practice address in Pittsburgh, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Pittsburgh → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mara Aloi, MDPittsburgh, PA 152121629077706
- Richard Buzard, OSPittsburgh, PA 152121306846118
- David Chuirazzi, MDPittsburgh, PA 152121881694461
- Richard Diilio, MDPittsburgh, PA 152121093715559
- Dennis Hanlon, MDPittsburgh, PA 152121700886728
- Fred Harchelroad Jr., MDPittsburgh, PA 152121346240363
- Jerry Lambert, MDPittsburgh, PA 152121700887635
- Jonathan LandisPittsburgh, PA 152121215938162
Common questions
What is Crystal Hammer, M.D.'s NPI number?
Crystal Hammer, M.D.'s National Provider Identifier (NPI) is 1164787990, issued on Jul 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Hammer, M.D. located?
The NPPES record lists a practice address at 320 E North Ave, Pittsburgh, PA, 15212. Phone: (412) 359-3131. Providers update this record themselves, so call before visiting.
How can I verify Crystal Hammer, M.D.'s license?
NPPES lists Pennsylvania license number MT202954, 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 Crystal Hammer, M.D. prescribe under Medicare Part D?
In 2024, Crystal Hammer, M.D. had 74 Medicare Part D claims for 42 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.