Allyn Norman, D.O.
NPI 1568420925 · Internal Medicine Physician · Williamsville, NY
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allyn Norman, D.O. is a Internal Medicine Physician provider in Williamsville, NY (NPI 1568420925).
Provider details
- NPI number
- 1568420925
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 153492 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
519 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 199 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 139 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 76 | $5 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 71 | $14 |
| Administration of Influenza Virus VaccineG0008 | 34 | $31 |
Typical Medicare-allowed amounts for these services range $5–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 196 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,151 | 346 |
| Levothyroxine Sodium | 678 | 191 |
| Amlodipine Besylate | 605 | 174 |
| Omeprazole | 588 | 163 |
| Lisinopril | 574 | 159 |
| Metoprolol Succinate | 541 | 154 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$440 across 28 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
- 2006-05-03
- Last updated
- 2020-02-20
- Certified
- 2020-02-20
Frequently asked questions
- What is Allyn Norman's NPI number?
- Allyn Norman's National Provider Identifier (NPI) is 1568420925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allyn Norman's specialty?
- Allyn Norman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allyn Norman located?
- Allyn Norman's practice location on file with NPPES is 1000 Youngs Rd Ste 101, Williamsville, NY 14221-2644.
- What is Allyn Norman's phone number?
- The practice phone number listed in the NPPES registry for Allyn Norman is (716) 204-4532.
- Does Allyn Norman accept Medicare?
- Allyn Norman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allyn Norman's NPI active?
- Yes — Allyn Norman's NPI (1568420925) is active in the NPPES registry as of the last update on 2020-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.