Dr Naoji Andrew Watson, PSYD - Medicare Psychologist in Mclean, VA

Dr Naoji Andrew Watson, PSYD is a medicare enrolled "Psychologist - Clinical" provider in Mclean, Virginia. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Loudoun Medical Group, Pc and his current practice location is 7921 Jones Branch Drive, Suite 311, Mclean, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 772-4428.

Dr Naoji Andrew Watson is licensed to practice in Virginia (license number 0810004960) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1396163218.

Contact Information

Dr Naoji Andrew Watson, PSYD
7921 Jones Branch Drive, Suite 311,
Mclean, VA 22102-3334
(703) 772-4428
(571) 384-6309

Map and Direction




Healthcare Provider's Profile

Full NameDr Naoji Andrew Watson
GenderMale
SpecialityClinical Psychologist
Experience14 Years
Location7921 Jones Branch Drive, Suite 311, Mclean, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Naoji Andrew Watson graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1396163218
  • Provider Enumeration Date: 03/29/2014
  • Last Update Date: 12/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3072730886
  • Enrollment ID: I20150520001259

Medical Identifiers

Medical identifiers for Dr Naoji Andrew Watson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396163218NPI-NPPES
1396163218MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 0810004960 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Loudoun Medical Group, Pc0042119661280

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Naoji Andrew Watson allows following entities to bill medicare on his behalf.
Entity NameLoudoun Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407908817
PECOS PAC ID: 0042119661
Enrollment ID: O20040102000616
Entity NameHealth Psychology Associates, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164933602
PECOS PAC ID: 6406119403
Enrollment ID: O20180404000563

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Naoji Andrew Watson is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Naoji Andrew Watson, PSYD
224d Cornwall St Nw Ste 403,
Leesburg, VA 20176-2704

Ph: (703) 737-6010
Dr Naoji Andrew Watson, PSYD
7921 Jones Branch Drive, Suite 311,
Mclean, VA 22102-3334

Ph: (703) 772-4428

Reviews and Comments


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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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