DR. DAVID DALLAS THOMASON PSY.D., M.P.
NPI 1447460613
Psychologist - Prescribing (Medical) in Chapel Hill, NC

Q: What is David Thomason's NPI number?

The NPI number for David Thomason is 1447460613. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Q: What is David Thomason's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

Q: Is David Thomason enrolled in Medicare?

No. David Thomason has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for David Thomason was last updated on January 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 23, 2007Opted out of Medicare · through Jan 1, 2028

203 SOMERSET DR, CHAPEL HILL, NC 27514(318) 322-0770(318) 322-0779 Get Directions Write a Review

NPPES record last updated: January 18, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 18, 2021, Dec 1, 2015 (2 updates tracked since 2015).

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About Dr. David Dallas Thomason Psy.d., M.p. NPPES

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

DR. DAVID DALLAS THOMASON PSY.D., M.P. (NPI 1447460613) is an individual prescribing (medical) provider in Chapel Hill, North Carolina, licensed in Louisiana (MP.0013) and active in the NPI registry since May 2007. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1447460613

Entity TypeIndividualMale

Primary Taxonomy103TP0016X

Provider Legal NameDR. DAVID DALLAS THOMASONCredential: PSY.D., M.P.

Location Address203 SOMERSET DRChapel Hill, NC 27514-2415

Mailing Address203 Somerset DrChapel Hill, NC 27514-2415 · (318) 322-0770 · Fax (318) 322-0779

Phone(318) 322-0770

Fax(318) 322-0779

Sole ProprietorYes

Enumeration DateMay 23, 2007

Last NPPES UpdateJanuary 18, 20212 updates tracked since enumeration

NPPES CertifiedJanuary 18, 2021

✔ NPI 1447460613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Prescribing (Medical)Behavioral Health & Social Service Providers

Taxonomy Code103TP0016X

License✔ Licensed in LA · MP.0013

Definition

A licensed, doctoral-level psychologist authorized to prescribe and has undergone specialized education and training in preparation for prescriptive practice and has passed an examination accepted by the state board of psychology relevant to establishing competence for prescribing, and has received from the state board of psychology a current certificate granting prescriptive authority, which has not been revoked or suspended.

203 SOMERSET DR, Chapel Hill, NC 27514

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. David Dallas Thomason Psy.d., M.p. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2016 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2016

Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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 Thomason's NPI number?

The NPI number for David Thomason is 1447460613. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is David Thomason located?

David Thomason practices at 203 Somerset Dr, Chapel Hill, NC 27514. The listed phone number is (318) 322-0770.

What is David Thomason's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

Is David Thomason enrolled in Medicare?

No. David Thomason has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for David Thomason was last updated on January 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.