Douglas Coffin, PA-C
NPI 1689615155 · Medical Physician Assistant · Traverse City, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Coffin, PA-C is a Medical Physician Assistant provider in Traverse City, MI (NPI 1689615155).
Provider details
- NPI number
- 1689615155
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 5601003383 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
186 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 137 | $140 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 49 | $105 |
Typical Medicare-allowed amounts for these services range $105–$140 (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.
Practice location
Mailing address
Additional practice locations (1)
- 419 S Coral StKalkaska, MI 49646-2503Phone: (231) 258-7777
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2024-07-02
- Certified
- 2024-07-02
Frequently asked questions
- What is Douglas Coffin's NPI number?
- Douglas Coffin's National Provider Identifier (NPI) is 1689615155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Coffin's specialty?
- Douglas Coffin is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Douglas Coffin located?
- Douglas Coffin's practice location on file with NPPES is 1105 6th St, Traverse City, MI 49684-2349.
- What is Douglas Coffin's phone number?
- The practice phone number listed in the NPPES registry for Douglas Coffin is (231) 947-0673.
- Does Douglas Coffin accept Medicare?
- Douglas Coffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Coffin's NPI active?
- Yes — Douglas Coffin's NPI (1689615155) is active in the NPPES registry as of the last update on 2024-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.