NPPES file of Aug 9, 2026

Daniel Herman Wolf, M.D., PH.D.

Psychiatry Physician · Philadelphia, PA

Daniel Herman Wolf, M.D., PH.D. is a psychiatry physician with a practice address in Philadelphia, Pennsylvania, and NPI 1922137603, issued on Mar 5, 2007. Check the license (Pennsylvania MD427314, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922137603
Name
Daniel Herman Wolf
Credential
M.D., PH.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD427314 PA
Self-reported in NPPES; status is on the state search
Practice location
3535 Market St, Philadelphia, PA 19104
Phone
(215) 746-6700
Enumerated
Mar 5, 2007
Record last updated
Mar 2, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(215) 746-5155
Medicare enrollment
Enrolled (PECOS I20070410000289); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2001
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3535 Market St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelly Allison, PHDPsychologist1336466325
  2. Jay Amsterdam, MDPsychiatry Physician1982636320
  3. Joy Anderson, NPPsychiatric/Mental Health Nurse Practitioner1588231047
  4. Steven Arnold, MDPsychiatry Physician1437186327
  5. Brooke Bailer, PHDPsychologist1457607855
  6. Claudia Baldassano, MDPsychiatry Physician1598772048

Verify Daniel Herman Wolf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD427314
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average psychiatry physician in 2024

44 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Daniel Wolf44
  2. Specialty average1,000

Most prescribed

  1. Clonazepam43 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): 85.5 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.

  1. Qualityout of 100 · 30% of the final score73.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. University OF Penn - Medical GroupPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel Herman Wolf among 2,662 psychiatry physician records in Pennsylvania

Daniel Herman Wolf, M.D., PH.D. 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 2007, is newer than 39% of them.

  • NPI issued2007 · 39% of these records are older, 46% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated2001 · median 2003 among the 1,186 with a school on file
  • Record last updated2012 · 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Steven Arnold, MDPhiladelphia, PA 191041437186327
  2. James Cornish, MDPhiladelphia, PA 191041417984337
  3. Charles Dackis, MDPhiladelphia, PA 191041922034628
  4. Sarah Demichele, MDPhiladelphia, PA 191041669408449
  5. Benoit Dube, MDPhiladelphia, PA 191041659307338
  6. Steven Huege, MDPhiladelphia, PA 191041598716367
  7. Deborah Kim, MDPhiladelphia, PA 191041477580389
  8. Avram MackPhiladelphia, PA 191041811972573

Common questions

What is Daniel Herman Wolf, M.D., PH.D.'s NPI number?

Daniel Herman Wolf, M.D., PH.D.'s National Provider Identifier (NPI) is 1922137603, issued on Mar 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Herman Wolf, M.D., PH.D. located?

The NPPES record lists a practice address at 3535 Market St, Philadelphia, PA, 19104. Phone: (215) 746-6700. Providers update this record themselves, so call before visiting.

How can I verify Daniel Herman Wolf, M.D., PH.D.'s license?

NPPES lists Pennsylvania license number MD427314, 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 Daniel Herman Wolf, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Daniel Herman Wolf, M.D., PH.D. had 44 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Daniel Herman Wolf, M.D., PH.D.'s MIPS final score?

The 2023 MIPS final score is 85.5 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.