IndividualActive
Margaret Marrano, RN
NPI 1033398250 · Registered Nurse · Buffalo, NY
Margaret Marrano, RN is a Registered Nurse provider in Buffalo, NY (NPI 1033398250).
Provider details
- NPI number
- 1033398250
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 370765-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
Practice location
951 Niagara St
Drug & Alchohol Abuse Services Program
Buffalo, NY 14213-2116
Phone: (716) 883-5344
Fax: (716) 884-1758
Street-level locationGet directions
Mailing address
254 Franklin St
Buffalo, NY 14202-1954
Registry dates
- Enumerated
- 2007-10-25
- Last updated
- 2007-10-25
Frequently asked questions
- What is Margaret Marrano's NPI number?
- Margaret Marrano's National Provider Identifier (NPI) is 1033398250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Marrano's specialty?
- Margaret Marrano is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Margaret Marrano located?
- Margaret Marrano's practice location on file with NPPES is 951 Niagara St, Buffalo, NY 14213-2116.
- What is Margaret Marrano's phone number?
- The practice phone number listed in the NPPES registry for Margaret Marrano is (716) 883-5344.
- Is Margaret Marrano's NPI active?
- Yes — Margaret Marrano's NPI (1033398250) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.