Norah Duncan, M.D.
NPI 1144583832 · Family Medicine Physician · Troy, MI
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Norah Duncan, M.D. is a Family Medicine Physician provider in Troy, MI (NPI 1144583832).
Provider details
- NPI number
- 1144583832
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301100933 (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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
385 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 | 93 | $127 |
| Comprehensive Assessment of and Care Planning for Patients Requiring Chronic Care Management Services (list Separately in Addition to Primary Monthly Care Management Service)G0506 | 66 | $62 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 55 | $61 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $8 |
| Hemoglobin A1c Level83036 | 35 | $9 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, First 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 44 | 19 |
| Duloxetine Hcl | 33 | 16 |
| Pantoprazole Sodium | 25 | — |
| Omeprazole | 23 | 12 |
| Gabapentin | 21 | — |
| Trazodone Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 18463 Livernois AveDetroit, MI 48221-2254Phone: (313) 861-4400
- 911 E 9 Mile RdFerndale, MI 48220-1934Phone: (248) 336-4000
Registry dates
- Enumerated
- 2012-06-19
- Last updated
- 2019-10-31
Frequently asked questions
- What is Norah Duncan's NPI number?
- Norah Duncan's National Provider Identifier (NPI) is 1144583832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norah Duncan's specialty?
- Norah Duncan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Norah Duncan located?
- Norah Duncan's practice location on file with NPPES is 2041 E Square Lake Rd., Troy, MI 48085.
- What is Norah Duncan's phone number?
- The practice phone number listed in the NPPES registry for Norah Duncan is (248) 813-0124.
- Does Norah Duncan accept Medicare?
- Norah Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Norah Duncan's NPI active?
- Yes — Norah Duncan's NPI (1144583832) is active in the NPPES registry as of the last update on 2019-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.