IndividualActive
Mary Nathan
NPI 1700920378 · Counselor · Buffalo, NY
Mary Nathan is a Counselor provider in Buffalo, NY (NPI 1700920378).
Provider details
- NPI number
- 1700920378
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 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
83% 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
463 William St
Buffalo, NY 14204-1811
Phone: (716) 858-0383
Street-level locationGet directions
Mailing address
1526 Walden Ave
Cheektowaga, NY 14225-4965
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Nathan's NPI number?
- Mary Nathan's National Provider Identifier (NPI) is 1700920378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nathan's specialty?
- Mary Nathan is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Nathan located?
- Mary Nathan's practice location on file with NPPES is 463 William St, Buffalo, NY 14204-1811.
- What is Mary Nathan's phone number?
- The practice phone number listed in the NPPES registry for Mary Nathan is (716) 858-0383.
- Is Mary Nathan's NPI active?
- Yes — Mary Nathan's NPI (1700920378) 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.