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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELIZABETH DAKIN
NPI 1699276543
Social Worker in Bethesda, MD

Active since February 26, 2018PECOS EnrolledAccepts Medicare Assignment
4701 SANGAMORE RD STE 305, BETHESDA, MD 20816(301) 681-6768 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 29, 2026, Feb 26, 2018 (2 updates tracked since 2018).

About Elizabeth Dakin NPPES

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

ELIZABETH DAKIN (NPI 1699276543) is an individual social worker in Bethesda, Maryland and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1699276543
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameELIZABETH DAKIN
Location Address4701 SANGAMORE RD STE 305Bethesda, MD 20816-2508
Mailing Address1276 N Wayne StArlington, VA 22201-5848
Phone(301) 681-6768
Sole ProprietorYes
Medical School CMSOtherGraduated 1988
Enumeration DateFebruary 26, 2018
Last NPPES UpdateSeptember 29, 20262 updates tracked since enumeration
✔ NPI 1699276543 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
4701 SANGAMORE RD STE 305, Bethesda, MD 20816
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Dakin 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 ID8820336712
PECOS Enrollment IDI20190219003279
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.

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Dakin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northern Virginia Older Adult Counseling
13 mi
Community/Behavioral Health
4700 BANTING CT
Fairfax, VA 22032
  • Reassigned Medicare billing, District of Columbia enrollment
  • 27 clinicians in this Medicare group
NPI 1831569896 (703) 424-0410

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
130 services19 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
17 services17 patients

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 Elizabeth Dakin's NPI number?

The NPI number for Elizabeth Dakin is 1699276543. It was assigned to this individual provider in the NPPES registry on February 26, 2018.

Where is Elizabeth Dakin located?

Elizabeth Dakin practices at 4701 Sangamore Rd Ste 305, Bethesda, MD 20816. The listed phone number is (301) 681-6768.

What is Elizabeth Dakin's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Elizabeth Dakin enrolled in Medicare?

Yes. Elizabeth Dakin 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.

Which organization bills Medicare for Elizabeth Dakin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Dakin reassigns Medicare benefits to Northern Virginia Older Adult Counseling (Fairfax, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Dakin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elizabeth Dakin was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.