Catherine Black, CRNP
NPI 1720579840 · Family Nurse Practitioner · Avon, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Black, CRNP is a Family Nurse Practitioner provider in Avon, CT (NPI 1720579840).
Provider details
- NPI number
- 1720579840
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP018464 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
176 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 | 129 | $83 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $120 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $118 |
Typical Medicare-allowed amounts for these services range $83–$120 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 47 | 25 |
| Rosuvastatin Calcium | 38 | 24 |
| Amlodipine Besylate | 35 | 21 |
| Lisinopril | 32 | 22 |
| Atorvastatin Calcium | 31 | 19 |
| Prednisone | 27 | 25 |
| Fluticasone Propionate |
Practice location
Mailing address
Additional practice locations (4)
- 1218 E Lancaster AveBryn Mawr, PA 19010-2616Phone: (866) 938-2727
- 3930 W Chester PikeNewtown Square, PA 19073-3209Phone: (866) 389-2727
- 800 Walnut St Fl 10Philadelphia, PA 19107-5176Phone: (215) 829-2345
- 1206 N Gravel PikeZieglersville, PA 19492-9727Phone: (866) 389-2727
Registry dates
- Enumerated
- 2018-05-24
- Last updated
- 2022-12-14
- Certified
- 2022-12-14
Frequently asked questions
- What is Catherine Black's NPI number?
- Catherine Black's National Provider Identifier (NPI) is 1720579840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Black's specialty?
- Catherine Black is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Black located?
- Catherine Black's practice location on file with NPPES is 339 W Main St, Avon, CT 06001-4322.
- What is Catherine Black's phone number?
- The practice phone number listed in the NPPES registry for Catherine Black is (860) 696-2150.
- Does Catherine Black accept Medicare?
- Catherine Black is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Black's NPI active?
- Yes — Catherine Black's NPI (1720579840) is active in the NPPES registry as of the last update on 2022-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.