Eugene Mcmillan, M.D.
NPI 1093822744 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eugene Mcmillan, M.D. is a Internal Medicine Physician provider in Oakland, CA (NPI 1093822744).
Provider details
- NPI number
- 1093822744
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G46057 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
421 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 | 228 | $154 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 120 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 22 | $191 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 21 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $198 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 209 | 23 |
| Atorvastatin Calcium | 178 | 35 |
| Diazepam | 121 | 16 |
| Amlodipine Besylate | 96 | 36 |
| Lisinopril | 77 | 19 |
| Promethazine Hcl | 72 | 12 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (1)
- 2450 Ashby AveBerkeley, CA 94705-2067Phone: (510) 204-1893Fax: (510) 649-8287
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2023-05-30
- Certified
- 2023-05-30
Frequently asked questions
- What is Eugene Mcmillan's NPI number?
- Eugene Mcmillan's National Provider Identifier (NPI) is 1093822744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugene Mcmillan's specialty?
- Eugene Mcmillan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eugene Mcmillan located?
- Eugene Mcmillan's practice location on file with NPPES is 350 Hawthorne Ave Rm 2346, Oakland, CA 94609-3108.
- What is Eugene Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Eugene Mcmillan is (510) 869-6883.
- Does Eugene Mcmillan accept Medicare?
- Eugene Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eugene Mcmillan's NPI active?
- Yes — Eugene Mcmillan's NPI (1093822744) is active in the NPPES registry as of the last update on 2023-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.