Susana Santos, D.O.
NPI 1821227992 · Family Medicine Physician · Pontiac, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susana Santos, D.O. is a Family Medicine Physician provider in Pontiac, MI (NPI 1821227992).
Provider details
- NPI number
- 1821227992
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101018359 (MI)
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
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
34 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 22 | $122 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 12 | $177 |
Typical Medicare-allowed amounts for these services range $122–$177 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-09
- Last updated
- 2009-07-09
Frequently asked questions
- What is Susana Santos's NPI number?
- Susana Santos's National Provider Identifier (NPI) is 1821227992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susana Santos's specialty?
- Susana Santos is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susana Santos located?
- Susana Santos's practice location on file with NPPES is 50 N Perry St, Pontiac, MI 48342-2217.
- What is Susana Santos's phone number?
- The practice phone number listed in the NPPES registry for Susana Santos is (248) 338-5392.
- Does Susana Santos accept Medicare?
- Susana Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susana Santos's NPI active?
- Yes — Susana Santos's NPI (1821227992) is active in the NPPES registry as of the last update on 2009-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.