James Segerson, M.D.
NPI 1467480186 · Internal Medicine Physician · Dearborn, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Segerson, M.D. is a Internal Medicine Physician provider in Dearborn, MI (NPI 1467480186).
Provider details
- NPI number
- 1467480186
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 048774 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 51 | 19 |
| Atorvastatin Calcium | 43 | 18 |
| Metoprolol Succinate | 38 | 12 |
| Alprazolam | 37 | — |
| Lisinopril | 35 | — |
| Gabapentin | 33 | — |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$159 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2021-03-15
- Certified
- 2021-03-15
Frequently asked questions
- What is James Segerson's NPI number?
- James Segerson's National Provider Identifier (NPI) is 1467480186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Segerson's specialty?
- James Segerson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Segerson located?
- James Segerson's practice location on file with NPPES is 1 American Rd, Dearborn, MI 48126-2701.
- What is James Segerson's phone number?
- The practice phone number listed in the NPPES registry for James Segerson is (313) 322-1131.
- Does James Segerson accept Medicare?
- James Segerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Segerson's NPI active?
- Yes — James Segerson's NPI (1467480186) is active in the NPPES registry as of the last update on 2021-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.