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Jeffrey Marks, M.A.
NPI 1508070624 · Clinical Psychologist · Leesport, PA
Jeffrey Marks, M.A. is a Clinical Psychologist provider in Leesport, PA (NPI 1508070624).
Provider details
- NPI number
- 1508070624
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PS 006280 L (PA)
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
1287 County Welfare Rd
Leesport, PA 19533-9197
Phone: (610) 208-4800
Street-level locationGet directions
Mailing address
3940 Locust Ln
Harrisburg, PA 17109-4023
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Marks's NPI number?
- Jeffrey Marks's National Provider Identifier (NPI) is 1508070624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Marks's specialty?
- Jeffrey Marks is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jeffrey Marks located?
- Jeffrey Marks's practice location on file with NPPES is 1287 County Welfare Rd, Leesport, PA 19533-9197.
- What is Jeffrey Marks's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Marks is (610) 208-4800.
- Is Jeffrey Marks's NPI active?
- Yes — Jeffrey Marks's NPI (1508070624) 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.