Catherine Del Buono, N.P.
NPI 1720137730 · Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Del Buono, N.P. is a Nurse Practitioner provider in New York, NY (NPI 1720137730).
Provider details
- NPI number
- 1720137730
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 900139 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
- Nurse Practitioner363L00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 24 | 11 |
| Semaglutidebrand: Ozempic | 16 | — |
| Topiramate | 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 no Part D record, 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.
$95 across 1 record (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 (2)
- 69 Grove StNew Canaan, CT 06840-5325Phone: (844) 359-8363Fax: (833) 929-3520
- 500 W Main St Ste 16Wyckoff, NJ 07481-1406Phone: (844) 359-8363Fax: (833) 929-3520
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is Catherine Del Buono's NPI number?
- Catherine Del Buono's National Provider Identifier (NPI) is 1720137730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Del Buono's specialty?
- Catherine Del Buono is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Del Buono located?
- Catherine Del Buono's practice location on file with NPPES is 148 E 38th St, New York, NY 10016-2607.
- What is Catherine Del Buono's phone number?
- The practice phone number listed in the NPPES registry for Catherine Del Buono is (844) 359-8363.
- Does Catherine Del Buono accept Medicare?
- Catherine Del Buono is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Del Buono's NPI active?
- Yes — Catherine Del Buono's NPI (1720137730) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.