Anxiety Disorders and Medical Psychology Treatment Center, P.C.
NPI 1518141985 · Clinical Psychologist · Flagstaff, AZ
Anxiety Disorders and Medical Psychology Treatment Center, P.C. is a Clinical Psychologist organization in Flagstaff, AZ (NPI 1518141985).
Provider details
- NPI number
- 1518141985
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Sumner Sydeman, Az Licensed Psychologist(928) 779-3783
- License
- 3538 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-12-20
- Last updated
- 2008-04-09
Frequently asked questions
- What is Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s NPI number?
- Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s National Provider Identifier (NPI) is 1518141985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Anxiety Disorders and Medical Psychology Treatment Center, P.C.?
- Anxiety Disorders and Medical Psychology Treatment Center, P.C. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Anxiety Disorders and Medical Psychology Treatment Center, P.C. located?
- Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s practice location on file with NPPES is 617 N Humphreys St, Flagstaff, AZ 86001-3063.
- What is Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Anxiety Disorders and Medical Psychology Treatment Center, P.C. is (928) 779-3783.
- Who is the authorized official for Anxiety Disorders and Medical Psychology Treatment Center, P.C.?
- The authorized official listed on Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s NPPES record is Sumner Sydeman, Az Licensed Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s NPI active?
- Yes — Anxiety Disorders and Medical Psychology Treatment Center, P.C.'s NPI (1518141985) is active in the NPPES registry as of the last update on 2008-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.