John Wolf, PHD
Addiction (Substance Use Disorder) Counselor · Philadelphia, PA
John Wolf, PHD is an addiction (substance use disorder) counselor with a practice address in Philadelphia, Pennsylvania, and NPI 1144535667, issued on Aug 9, 2010. Check the license with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Wolf
- Credential
- PHD
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 8400 Bustleton Ave, Philadelphia, PA 19152
- Phone
- (610) 644-6464
- Enumerated
- Aug 9, 2010
- Record last updated
- Aug 9, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (610) 644-4066
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 1,659 in Pennsylvania → Look up another NPI →
Also registered at 8400 Bustleton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Wolf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Wolf among 1,659 addiction (substance use disorder) counselor records in Pennsylvania
John Wolf, PHD is one of 1,659 addiction (substance use disorder) counselor records with a practice address in Pennsylvania. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 17% of them.
- NPI issued2010 · 17% of these records are older, 81% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2010 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction (Substance Use Disorder) Counselor providers in Pennsylvania
There are 1,659 addiction (substance use disorder) counselor records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,659 in Pennsylvania → Every provider in Philadelphia → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Suzanne GivensPhiladelphia, PA 191521720849789
- Lynne SimonPhiladelphia, PA 191521912347097
- Danyell Williams, M.S.C.J.Philadelphia, PA 191511942736152
- Jennifer Levitt, MAPhiladelphia, PA 191481861792871
- Olivia Debiase, LCSWPhiladelphia, PA 191471902376643
- Saida Heywood, MSWPhiladelphia, PA 191471124502604
- Karin Scheibel, CAADCPhiladelphia, PA 191471780319657
- Ian Sill, MSS, LSWPhiladelphia, PA 191471255731436
Common questions
What is John Wolf, PHD's NPI number?
John Wolf, PHD's National Provider Identifier (NPI) is 1144535667, issued on Aug 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John Wolf, PHD located?
The NPPES record lists a practice address at 8400 Bustleton Ave, Philadelphia, PA, 19152. Phone: (610) 644-6464. Providers update this record themselves, so call before visiting.
How can I verify John Wolf, PHD's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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. 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.