Christopher Palmeiro, D.O., M.S.
NPI 1538308069 · Endocrinology, Diabetes & Metabolism Physician · Valhalla, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Palmeiro, D.O., M.S. is a Endocrinology, Diabetes & Metabolism Physician provider in Valhalla, NY (NPI 1538308069).
Provider details
- NPI number
- 1538308069
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O., M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- OS025300 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
17 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
2,275 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,542 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 563 | $145 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 151 | $65 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $205 |
Typical Medicare-allowed amounts for these services range $65–$205 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,119 | 106 |
| Metformin Hcl | 892 | 82 |
| Atorvastatin Calcium | 717 | 68 |
| Dulaglutidebrand: Trulicity | 320 | 25 |
| Rosuvastatin Calcium | 278 | 26 |
| Pioglitazone Hcl | 203 | 22 |
| Denosumabbrand: Prolia |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-06
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Christopher Palmeiro's NPI number?
- Christopher Palmeiro's National Provider Identifier (NPI) is 1538308069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Palmeiro's specialty?
- Christopher Palmeiro is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Palmeiro located?
- Christopher Palmeiro's practice location on file with NPPES is 20 Hospital Oval West, Valhalla, NY 10571-1571.
- What is Christopher Palmeiro's phone number?
- The practice phone number listed in the NPPES registry for Christopher Palmeiro is (914) 493-1876.
- Does Christopher Palmeiro accept Medicare?
- Christopher Palmeiro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Palmeiro's NPI active?
- Yes — Christopher Palmeiro's NPI (1538308069) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.