John Gherman, MD
NPI 1780626788 · Psychiatry Physician · Petoskey, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Gherman, MD is a Psychiatry Physician provider in Petoskey, MI (NPI 1780626788).
Provider details
- NPI number
- 1780626788
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301084565 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
262 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 151 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $86 |
Typical Medicare-allowed amounts for these services range $13–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 189 | 32 |
| Olanzapine | 156 | 15 |
| Quetiapine Fumarate | 114 | 17 |
| Sertraline Hcl | 103 | — |
| Benztropine Mesylate | 95 | 14 |
| Paliperidone Palmitatebrand: Invega Sustenna | 94 | 17 |
| Clozapine | 87 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is John Gherman's NPI number?
- John Gherman's National Provider Identifier (NPI) is 1780626788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gherman's specialty?
- John Gherman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Gherman located?
- John Gherman's practice location on file with NPPES is 1420 Plaza Dr, Petoskey, MI 49770-9420.
- What is John Gherman's phone number?
- The practice phone number listed in the NPPES registry for John Gherman is (877) 470-7130.
- Does John Gherman accept Medicare?
- John Gherman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Gherman's NPI active?
- Yes — John Gherman's NPI (1780626788) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.