Sarah Gray, PSY.D.
NPI 1164774469 · Clinical Psychologist · Arlington, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Gray, PSY.D. is a Clinical Psychologist provider in Arlington, MA (NPI 1164774469).
Provider details
- NPI number
- 1164774469
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9597 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
113 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 59 | $147 |
| Psychotherapy, 45 Minutes90834 | 38 | $105 |
| Psychiatric Diagnostic Evaluation90791 | 16 | $173 |
Typical Medicare-allowed amounts for these services range $105–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 366 Massachusetts Ave Ste 303Arlington, MA 02474Phone: (339) 707-5236
- 21 Union St # 3East Greenwich, RI 02818-3638Phone: (207) 838-7242
Registry dates
- Enumerated
- 2012-10-10
- Last updated
- 2020-09-25
- Certified
- 2020-09-25
Frequently asked questions
- What is Sarah Gray's NPI number?
- Sarah Gray's National Provider Identifier (NPI) is 1164774469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Gray's specialty?
- Sarah Gray is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sarah Gray located?
- Sarah Gray's practice location on file with NPPES is 366 Massachusetts Ave Ste 303, Arlington, MA 02474.
- What is Sarah Gray's phone number?
- The practice phone number listed in the NPPES registry for Sarah Gray is (339) 707-5236.
- Does Sarah Gray accept Medicare?
- Sarah Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Gray's NPI active?
- Yes — Sarah Gray's NPI (1164774469) is active in the NPPES registry as of the last update on 2020-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.