Carolyn Doyle
NPI 1598720815 · Nurse Practitioner · Tonawanda, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Doyle is a Nurse Practitioner provider in Tonawanda, NY (NPI 1598720815).
Provider details
- NPI number
- 1598720815
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F333830 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
120 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 54 | $100 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 29 | $150 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 20 | $105 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 17 | $62 |
Typical Medicare-allowed amounts for these services range $62–$150 (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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 120 | 52 |
| Gabapentin | 103 | 38 |
| Atorvastatin Calcium | 102 | 40 |
| Furosemide | 88 | 39 |
| Metoprolol Succinate | 86 | 34 |
| Amlodipine Besylate | 76 | 29 |
| Lisinopril | 71 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2022-03-28
- Certified
- 2022-03-28
Frequently asked questions
- What is Carolyn Doyle's NPI number?
- Carolyn Doyle's National Provider Identifier (NPI) is 1598720815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Doyle's specialty?
- Carolyn Doyle is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Doyle located?
- Carolyn Doyle's practice location on file with NPPES is 1208 Niagara Falls Blvd, Tonawanda, NY 14150-8924.
- What is Carolyn Doyle's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Doyle is (716) 833-2200.
- Does Carolyn Doyle accept Medicare?
- Carolyn Doyle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Doyle's NPI active?
- Yes — Carolyn Doyle's NPI (1598720815) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.