Norma O'Brien, FNP
NPI 1861574311 · Family Nurse Practitioner · Monticello, NY
Norma O'Brien, FNP is a Family Nurse Practitioner provider in Monticello, NY (NPI 1861574311).
Provider details
- NPI number
- 1861574311
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 446102-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 177 | 61 |
| Metformin Hcl | 126 | 40 |
| Lisinopril | 117 | 34 |
| Amlodipine Besylate | 117 | 41 |
| Losartan Potassium | 68 | 27 |
| Omeprazole | 67 | 28 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2023-03-07
Frequently asked questions
- What is Norma O'Brien's NPI number?
- Norma O'Brien's National Provider Identifier (NPI) is 1861574311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norma O'Brien's specialty?
- Norma O'Brien is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Norma O'Brien located?
- Norma O'Brien's practice location on file with NPPES is 23 Lakewood Ave, Monticello, NY 12701-2021.
- What is Norma O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Norma O'Brien is (845) 794-2010.
- Is Norma O'Brien's NPI active?
- Yes — Norma O'Brien's NPI (1861574311) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.