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DAVID A MARKS PH.D.
NPI 1821150699
Clinical Neuropsychologist in Yarmouth, ME

Active since December 15, 2006PECOS EnrolledAccepts Medicare Assignment
500 ROUTE 1 STE 26, YARMOUTH, ME 04096(207) 846-3023(207) 846-3028 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About David A Marks Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID A MARKS PH.D. (NPI 1821150699) is an individual clinical neuropsychologist in Yarmouth, Maine, licensed in Maine (PS602) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Baylor College Of Medicine (1983).

NPPES Registry Identity

NPI1821150699
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDAVID A MARKSCredential: PH.D.
Location Address500 ROUTE 1 STE 26Yarmouth, ME 04096-4712
Mailing Address500 Route 1 Ste 26Yarmouth, ME 04096-4712 · (207) 846-3023 · Fax (207) 846-3028
Phone(207) 846-3023
Fax(207) 846-3028
Sole ProprietorYes
Medical School CMSBaylor College Of MedicineGraduated 1983
Enumeration DateDecember 15, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1821150699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in ME · PS602
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
500 ROUTE 1 STE 26, Yarmouth, ME 04096
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Other Identifiers 1

OtherANTHEM BLUE CROSSME · 003257

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

David A Marks Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426157801
PECOS Enrollment IDI20070626000443
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Marks's NPI number?

The NPI number for David Marks is 1821150699. It was assigned to this individual provider in the NPPES registry on December 15, 2006.

Where is David Marks located?

David Marks practices at 500 Route 1 Ste 26, Yarmouth, ME 04096. The listed phone number is (207) 846-3023.

What is David Marks's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is David Marks enrolled in Medicare?

Yes. David Marks is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does David Marks accept?

Health plans from Anthem Blue Cross and Blue Shield list David Marks as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Marks was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.