IndividualActive
Mary Ann Thomann, RN
NPI 1720280217 · Registered Nurse · Buffalo, NY
Mary Ann Thomann, RN is a Registered Nurse provider in Buffalo, NY (NPI 1720280217).
Provider details
- NPI number
- 1720280217
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 298873-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
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.
Practice location
2128 Elmwood Ave
Buffalo, NY 14207-1910
Phone: (716) 874-5600
Fax: (716) 874-0388
Street-level locationGet directions
Mailing address
351 Evans St Apt B
Williamsville, NY 14221-5642
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ann Thomann's NPI number?
- Mary Ann Thomann's National Provider Identifier (NPI) is 1720280217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Thomann's specialty?
- Mary Ann Thomann is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Ann Thomann located?
- Mary Ann Thomann's practice location on file with NPPES is 2128 Elmwood Ave, Buffalo, NY 14207-1910.
- What is Mary Ann Thomann's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Thomann is (716) 874-5600.
- Is Mary Ann Thomann's NPI active?
- Yes — Mary Ann Thomann's NPI (1720280217) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.