Camille Johnson, MD
NPI 1558337147 · Geriatric Medicine (Internal Medicine) Physician · Southfield, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Camille Johnson, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Southfield, MI (NPI 1558337147).
Provider details
- NPI number
- 1558337147
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301061672 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
165 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 | 105 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $91 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $181 |
Typical Medicare-allowed amounts for these services range $91–$181 (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 · 161 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 348 | 41 |
| Amlodipine Besylate | 306 | 45 |
| Atorvastatin Calcium | 303 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 223 | 40 |
| Potassium Chloride | 207 | 35 |
| Metoprolol Tartrate | 146 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2025-10-17
- Certified
- 2025-10-17
Frequently asked questions
- What is Camille Johnson's NPI number?
- Camille Johnson's National Provider Identifier (NPI) is 1558337147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Camille Johnson's specialty?
- Camille Johnson is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Camille Johnson located?
- Camille Johnson's practice location on file with NPPES is 20905 Greenfield Rd Ste 600, Southfield, MI 48075-5355.
- What is Camille Johnson's phone number?
- The practice phone number listed in the NPPES registry for Camille Johnson is (586) 646-2100.
- Does Camille Johnson accept Medicare?
- Camille Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Camille Johnson's NPI active?
- Yes — Camille Johnson's NPI (1558337147) is active in the NPPES registry as of the last update on 2025-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.