DR. BETSY ELLEN LAWRENCE PH. D.
NPI 1639298433
Clinical Neuropsychologist in Cabin John, MD

Q: What is Betsy Lawrence's NPI number?

The NPI number for Betsy Lawrence is 1639298433. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Q: What is Betsy Lawrence's specialty?

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

Q: Is Betsy Lawrence enrolled in Medicare?

No. Betsy Lawrence has opted out of Medicare through April 1, 2027. 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 Betsy Lawrence was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 March 29, 2007Opted out of Medicare · through Apr 1, 2027

7629 CABIN RD, CABIN JOHN, MD 20818(301) 229-6706(301) 229-9168 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Betsy Ellen Lawrence Ph. D. NPPES

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

DR. BETSY ELLEN LAWRENCE PH. D. (NPI 1639298433) is an individual clinical neuropsychologist in Cabin John, Maryland, licensed in District Of Columbia (DC791) and active in the NPI registry since March 2007. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1639298433

Entity TypeIndividualFemale

Primary Taxonomy103G00000X

Provider Legal NameDR. BETSY ELLEN LAWRENCECredential: PH. D.

Location Address7629 CABIN RDCabin John, MD 20818-1406

Mailing Address7629 Cabin RdCabin John, MD 20818-1406 · (301) 229-6706 · Fax (301) 229-9168

Phone(301) 229-6706

Fax(301) 229-9168

Sole ProprietorYes

Enumeration DateMarch 29, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1639298433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in DC · DC791

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.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 01015 (MD)

7629 CABIN RD, Cabin John, MD 20818

Open in Google Maps ↗

Other Identifiers 1

OtherGK65BMD · Carefirst Blue Cross Blue

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. Betsy Ellen Lawrence Ph. D. 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 April 1, 2017 through April 1, 2027.

Opt-Out Effective DateApril 1, 2017

Opt-Out In Effect ThroughApril 1, 2027Opt-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 Betsy Lawrence's NPI number?

The NPI number for Betsy Lawrence is 1639298433. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Where is Betsy Lawrence located?

Betsy Lawrence practices at 7629 Cabin Rd, Cabin John, MD 20818. The listed phone number is (301) 229-6706.

What is Betsy Lawrence's specialty?

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

Is Betsy Lawrence enrolled in Medicare?

No. Betsy Lawrence has opted out of Medicare through April 1, 2027. 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 Betsy Lawrence was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.