Sean Markey, ED.D.
NPI 1699078295 · Clinical Psychologist · Watertown, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Markey, ED.D. is a Clinical Psychologist provider in Watertown, MA (NPI 1699078295).
Provider details
- NPI number
- 1699078295
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9282 (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 tenure38% of score
15 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
- 2010-12-21
- Last updated
- 2018-07-18
Frequently asked questions
- What is Sean Markey's NPI number?
- Sean Markey's National Provider Identifier (NPI) is 1699078295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Markey's specialty?
- Sean Markey is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sean Markey located?
- Sean Markey's practice location on file with NPPES is 124 Watertown St Ste 2d, Watertown, MA 02472.
- What is Sean Markey's phone number?
- The practice phone number listed in the NPPES registry for Sean Markey is (176) 916-5069.
- Does Sean Markey accept Medicare?
- Sean Markey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Markey's NPI active?
- Yes — Sean Markey's NPI (1699078295) is active in the NPPES registry as of the last update on 2018-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.