Nathaniel Baer, MD
NPI 1386987030 · Internal Medicine Physician · Vestal, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Baer, MD is a Internal Medicine Physician provider in Vestal, NY (NPI 1386987030).
Provider details
- NPI number
- 1386987030
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 60666892 (WA)
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
13 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
12 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 12 | $65 |
Typical Medicare-allowed amounts for these services range $65–$65 (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
Additional practice locations (1)
- 9800 Se Sunnyside RdClackamas, OR 97015-9750Phone: (503) 571-2457
Registry dates
- Enumerated
- 2013-04-01
- Last updated
- 2025-09-11
Frequently asked questions
- What is Nathaniel Baer's NPI number?
- Nathaniel Baer's National Provider Identifier (NPI) is 1386987030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Baer's specialty?
- Nathaniel Baer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Baer located?
- Nathaniel Baer's practice location on file with NPPES is 4433 Vestal Pkwy E, Vestal, NY 13850-3556.
- What is Nathaniel Baer's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Baer is (607) 771-2220.
- Does Nathaniel Baer accept Medicare?
- Nathaniel Baer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Baer's NPI active?
- Yes — Nathaniel Baer's NPI (1386987030) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.