Michael Opperman, MD, PHD
NPI 1427554310 · Psychiatry Physician · Traverse City, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Opperman, MD, PHD is a Psychiatry Physician provider in Traverse City, MI (NPI 1427554310).
Provider details
- NPI number
- 1427554310
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301506926 (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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
133 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 75 | $109 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $93 |
Typical Medicare-allowed amounts for these services range $93–$109 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 122 | 20 |
| Trazodone Hcl | 105 | 27 |
| Clonazepam | 88 | 17 |
| Bupropion Hclbrand: Bupropion Xl | 87 | 24 |
| Lorazepam | 84 | 18 |
| Alprazolam | 81 | 15 |
| Mirtazapine |
Practice location
Mailing address
Additional practice locations (2)
- 14695 Park Ave Ste BCharlevoix, MI 49720-1920Phone: (231) 547-8860
- 1105 Sixth St Ste D6Traverse City, MI 49684-2345Phone: (231) 935-6380Fax: (231) 935-6920
Registry dates
- Enumerated
- 2018-04-01
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Michael Opperman's NPI number?
- Michael Opperman's National Provider Identifier (NPI) is 1427554310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Opperman's specialty?
- Michael Opperman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Opperman located?
- Michael Opperman's practice location on file with NPPES is 1105 Sixth St, Traverse City, MI 49684-2386.
- What is Michael Opperman's phone number?
- The practice phone number listed in the NPPES registry for Michael Opperman is (231) 935-6380.
- Does Michael Opperman accept Medicare?
- Michael Opperman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Opperman's NPI active?
- Yes — Michael Opperman's NPI (1427554310) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.