Aaron Michael Bloch
Psychiatry Physician · Philadelphia, PA
Aaron Michael Bloch is a psychiatry physician with a practice address in Philadelphia, Pennsylvania, and NPI 1851911085, issued on Apr 17, 2020. Check the license (Pennsylvania MD478482, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Aaron Michael Bloch
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MD478482 PA
MT220994 PA
25MA12049000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 833 Chestnut St Ste 210, Philadelphia, PA 19107
- Phone
- (215) 955-8420
- Enumerated
- Apr 17, 2020
- Record last updated
- Nov 27, 2023
- Fax
- (215) 503-0429
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Also registered at 833 Chestnut St Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sophia BarakatStudent in an Organized Health Care Education/Training Program1194410852
- Johanna Beck, MDPsychiatry Physician1801450895
- Andie BelkoffStudent in an Organized Health Care Education/Training Program1114546314
Verify Aaron Michael Bloch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD478482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average psychiatry physician in 2024
446 Medicare Part D claims for 46 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Clonazepam41 claims
- Risperidone38 claims
- Gabapentin35 claims
- Trazodone Hcl28 claims
- Quetiapine Fumarate23 claims
- Aripiprazole21 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.
Aaron Michael Bloch among 2,662 psychiatry physician records in Pennsylvania
Aaron Michael Bloch is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
727 psychiatry physician records list a practice address in Philadelphia
They are 727 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,662 psychiatry physician records in Pennsylvania.
All 2,662 in Pennsylvania → Every provider in Philadelphia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Herbert Adler, MDPhiladelphia, PA 191071356347389
- Salman AkhtarPhila, PA 191071548285091
- Ethel Campbell, MDPhiladelphia, PA 191071467552380
- Robert Dreyfus, M.D.Philadelphia, PA 191071689662363
- John Lauriello, MDPhiladelphia, PA 191071639185291
- Rajnish Mago, M.D.Phila, PA 191071770504821
- Robert McFadden, M.D.Philadelphia, PA 191071396753182
- Deanna Nobleza, MDPhiladelphia, PA 191071851499586
Common questions
What is Aaron Michael Bloch's NPI number?
Aaron Michael Bloch's National Provider Identifier (NPI) is 1851911085, issued on Apr 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Michael Bloch located?
The NPPES record lists a practice address at 833 Chestnut St Ste 210, Philadelphia, PA, 19107. Phone: (215) 955-8420. Providers update this record themselves, so call before visiting.
How can I verify Aaron Michael Bloch's license?
NPPES lists Pennsylvania license number MD478482, 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 Aaron Michael Bloch prescribe under Medicare Part D?
In 2024, Aaron Michael Bloch had 446 Medicare Part D claims for 46 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.