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JENNIFER COOK LGSW
NPI 1720570245
Social Worker in Gaithersburg, MD

Active since May 31, 2018PECOS Enrolled
16220 FREDERICK RD STE 310, GAITHERSBURG, MD 20877(301) 345-1022(301) 560-5558 Get Directions Write a Review

NPPES record last updated: May 31, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jennifer Cook Lgsw NPPES

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

JENNIFER COOK LGSW (NPI 1720570245) is an individual social worker in Gaithersburg, Maryland, licensed in Maryland (23770) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720570245
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameJENNIFER COOKCredential: LGSW
Location Address16220 FREDERICK RD STE 310Gaithersburg, MD 20877-4020
Mailing Address7474 Greenway Center Dr Ste 730Greenbelt, MD 20770-3523 · (301) 345-1022 · Fax (301) 560-5558
Phone(301) 345-1022
Fax(301) 560-5558
Sole ProprietorNo
Enumeration DateMay 31, 2018
✔ NPI 1720570245 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MD · 23770
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.
16220 FREDERICK RD STE 310, Gaithersburg, MD 20877
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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 (PECOS)

Jennifer Cook Lgsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Jennifer Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advanced Behavioral Health, Inc
25 mi
Clinic/Center
1003 W 7TH ST STE 500. 205
Frederick, MD 21701
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 27 clinicians in this Medicare group
NPI 1154799559 (301) 345-1022

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HALEY A LAWRENCE MSW
Social Worker
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 345-1022
SHAHLA GARRISON ABDI LMSW
Social Worker
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 358-4388
ADVANCED BEHAVIORAL HEALTH, INC
Psychiatry & Neurology (Child & Adolescent Psychiatry)
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 461-9686
TRACY UCUZOGLU
Social Worker
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 358-4388
TERESA MARTUCCI LCSW-C
Social Worker (Clinical)
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 345-1022
ADVANCED BEHAVIORAL HEALTH, INC
Case Management
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 345-1022
MEAGAN LYNN SCHMIDT
Counselor (Professional)
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 358-4388
KAILA SWANN LMSW
Social Worker
16220 FREDERICK RD STE 310
GAITHERSBURG, MD 20877
Montgomery County (301) 345-1022

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 Jennifer Cook's NPI number?

The NPI number for Jennifer Cook is 1720570245. It was assigned to this individual provider in the NPPES registry on May 31, 2018.

Where is Jennifer Cook located?

Jennifer Cook practices at 16220 Frederick Rd Ste 310, Gaithersburg, MD 20877. The listed phone number is (301) 345-1022.

What is Jennifer Cook's specialty?

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

Is Jennifer Cook enrolled in Medicare?

Yes. Jennifer Cook is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Cook's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Cook reassigns Medicare benefits to Advanced Behavioral Health, Inc (Frederick, MD). 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 Jennifer Cook'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 Jennifer Cook was last updated on May 31, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.