Stacey Ruff, D.O.
NPI 1184941841 · Geriatric Medicine (Internal Medicine) Physician · Berkley, MI
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacey Ruff, D.O. is a Geriatric Medicine (Internal Medicine) Physician provider in Berkley, MI (NPI 1184941841).
Provider details
- NPI number
- 1184941841
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101018589 (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
16 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
416 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 | 132 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 58 | $130 |
| Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes99483 | 53 | $244 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $79 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 36 | $209 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 158 | 53 |
| Levothyroxine Sodium | 143 | 36 |
| Escitalopram Oxalate | 140 | 39 |
| Omeprazole | 116 | 32 |
| Losartan Potassium | 106 | 30 |
| Donepezil Hcl | 106 | 33 |
| Lisinopril | 103 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-21
- Last updated
- 2020-10-23
- Certified
- 2020-10-23
Frequently asked questions
- What is Stacey Ruff's NPI number?
- Stacey Ruff's National Provider Identifier (NPI) is 1184941841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Ruff's specialty?
- Stacey Ruff is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Stacey Ruff located?
- Stacey Ruff's practice location on file with NPPES is 1949 W 12 Mile Rd, Berkley, MI 48072-1868.
- What is Stacey Ruff's phone number?
- The practice phone number listed in the NPPES registry for Stacey Ruff is (248) 551-1756.
- Does Stacey Ruff accept Medicare?
- Stacey Ruff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacey Ruff's NPI active?
- Yes — Stacey Ruff's NPI (1184941841) is active in the NPPES registry as of the last update on 2020-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.