Robert Cronyn, DDS
NPI 1528016631 · Oral & Maxillofacial Surgery (D.M.D.) · Buffalo, NY
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Cronyn, DDS is a Oral & Maxillofacial Surgery (D.M.D.) provider in Buffalo, NY (NPI 1528016631).
Provider details
- NPI number
- 1528016631
- Entity type
- Individual
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 001117 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 46 | 40 |
| Ibuprofen | 37 | 32 |
| Chlorhexidine Gluconate | 19 | 17 |
| Naloxone Hcl | 16 | 14 |
| Amoxicillin | 13 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$318 across 3 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
Additional practice locations (1)
- 462 Grider StBuffalo, NY 14215-3098Phone: (716) 898-4054
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2024-09-20
- Certified
- 2024-09-20
Frequently asked questions
- What is Robert Cronyn's NPI number?
- Robert Cronyn's National Provider Identifier (NPI) is 1528016631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Cronyn's specialty?
- Robert Cronyn is listed in the NPPES registry with a primary specialty of Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is Robert Cronyn located?
- Robert Cronyn's practice location on file with NPPES is 3435 Main St, Buffalo, NY 14214-3001.
- What is Robert Cronyn's phone number?
- The practice phone number listed in the NPPES registry for Robert Cronyn is (716) 899-6637.
- Does Robert Cronyn accept Medicare?
- Robert Cronyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Cronyn's NPI active?
- Yes — Robert Cronyn's NPI (1528016631) is active in the NPPES registry as of the last update on 2024-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.