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Charles Chrystal, PH.D.
NPI 1437370244 · Psychologist · Tonawanda, NY
Charles Chrystal, PH.D. is a Psychologist provider in Tonawanda, NY (NPI 1437370244).
Provider details
- NPI number
- 1437370244
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 007939-01 (NY)
Specialties & taxonomies
Behavioral Health & Social 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
884 Brighton Rd
Tonawanda, NY 14150-8169
Phone: (716) 836-9460
Street-level locationGet directions
Mailing address
34 Pelham Dr
Buffalo, NY 14214-1219
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Chrystal's NPI number?
- Charles Chrystal's National Provider Identifier (NPI) is 1437370244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Chrystal's specialty?
- Charles Chrystal is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Charles Chrystal located?
- Charles Chrystal's practice location on file with NPPES is 884 Brighton Rd, Tonawanda, NY 14150-8169.
- What is Charles Chrystal's phone number?
- The practice phone number listed in the NPPES registry for Charles Chrystal is (716) 836-9460.
- Is Charles Chrystal's NPI active?
- Yes — Charles Chrystal's NPI (1437370244) 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.