Dexter Clark, DO
NPI 1265967665 · Family Medicine Physician · Marquette, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dexter Clark, DO is a Family Medicine Physician provider in Marquette, MI (NPI 1265967665).
Provider details
- NPI number
- 1265967665
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101023137 (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
9 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
275 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 119 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $98 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $67 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 31 | $115 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 29 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 60 | 17 |
| Gabapentin | 59 | 11 |
| Lisinopril | 49 | 15 |
| Levothyroxine Sodium | 48 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 34 | 13 |
| Metoprolol Succinate | 33 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-24
- Last updated
- 2020-10-19
- Certified
- 2020-10-19
Frequently asked questions
- What is Dexter Clark's NPI number?
- Dexter Clark's National Provider Identifier (NPI) is 1265967665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dexter Clark's specialty?
- Dexter Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dexter Clark located?
- Dexter Clark's practice location on file with NPPES is 1414 W Fair Ave, Marquette, MI 49855-2675.
- What is Dexter Clark's phone number?
- The practice phone number listed in the NPPES registry for Dexter Clark is (906) 225-3867.
- Does Dexter Clark accept Medicare?
- Dexter Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dexter Clark's NPI active?
- Yes — Dexter Clark's NPI (1265967665) is active in the NPPES registry as of the last update on 2020-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.