Paul Mergo, M.D.
NPI 1093249617 · Internal Medicine Physician · Pontiac, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Mergo, M.D. is a Internal Medicine Physician provider in Pontiac, MI (NPI 1093249617).
Provider details
- NPI number
- 1093249617
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD226496 (OR)
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
9 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
6,276 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 638 | $8 |
| Screening 3d Breast Mammography77063 | 552 | $26 |
| Screening Mammography77067 | 552 | $34 |
| X-Ray of Chest, 2 Views71046 | 327 | $10 |
| Screening 3d Breast Mammography77063 | 300 | $26 |
| Screening Mammography77067 | 300 | $33 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066) |
Practice location
Mailing address
Additional practice locations (1)
- 2900 Daggett AveKlamath Falls, OR 97601-7101Phone: (541) 884-1371Fax: (541) 882-3862
Registry dates
- Enumerated
- 2017-04-20
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Paul Mergo's NPI number?
- Paul Mergo's National Provider Identifier (NPI) is 1093249617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Mergo's specialty?
- Paul Mergo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Mergo located?
- Paul Mergo's practice location on file with NPPES is 44405 Woodward Ave, Pontiac, MI 48341-5023.
- What is Paul Mergo's phone number?
- The practice phone number listed in the NPPES registry for Paul Mergo is (248) 858-3000.
- Does Paul Mergo accept Medicare?
- Paul Mergo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Mergo's NPI active?
- Yes — Paul Mergo's NPI (1093249617) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.