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LYDIA GRIBI
NPI 1639948755
Counselor in Olney, MD

Active since December 29, 2023PECOS Enrolled
17904 GEORGIA AVE STE 200, OLNEY, MD 20832(240) 304-3327 Get Directions Write a Review

NPPES record last updated: December 29, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lydia Gribi NPPES

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

LYDIA GRIBI (NPI 1639948755) is an individual counselor in Olney, Maryland and active in the NPI registry since December 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1639948755
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameLYDIA GRIBI
Location Address17904 GEORGIA AVE STE 200Olney, MD 20832-2277
Mailing Address7474 Greenway Center Dr Ste 202Greenbelt, MD 20770-3596 · (240) 304-3327 · Fax (410) 609-7091
Phone(240) 304-3327
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateDecember 29, 2023
NPPES CertifiedDecember 29, 2023
✔ NPI 1639948755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
17904 GEORGIA AVE STE 200, Olney, MD 20832
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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)

Lydia Gribi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668943325
PECOS Enrollment IDI20260604000407
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 Lydia Gribi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Columbia Associates In Psychiatry PC
17 mi
Psychiatry
2501 N GLEBE RD, SUITE 303
Arlington, VA 22207
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 267 clinicians in this Medicare group
NPI 1699012930 (703) 841-1290

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.

MS. MARY NJERI NGUGI LCMFT
Marriage & Family Therapist
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327
DIANA CASTELLON LMSW
Social Worker
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327
TIFFANEY MILLS MSW, LCSW-C
Social Worker (Clinical)
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327
ALAINA BREANNE KAHN LMSW
Social Worker
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327
KEVIN SCOTT HOLLANDER LMSW
Social Worker (Clinical)
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (410) 967-2339
SHANNON BARRETT LCSW-C
Social Worker (Clinical)
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327
MS. STEFANIA ILEANA GHEORGHIU M.S., LGMFT
Marriage & Family Therapist
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327
PAULA GLASCOE LMSW
Social Worker
17904 GEORGIA AVE STE 200
OLNEY, MD 20832
Montgomery County (240) 304-3327

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 Lydia Gribi's NPI number?

The NPI number for Lydia Gribi is 1639948755. It was assigned to this individual provider in the NPPES registry on December 29, 2023.

Where is Lydia Gribi located?

Lydia Gribi practices at 17904 Georgia Ave Ste 200, Olney, MD 20832. The listed phone number is (240) 304-3327.

What is Lydia Gribi's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Lydia Gribi enrolled in Medicare?

Yes. Lydia Gribi is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lydia Gribi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lydia Gribi reassigns Medicare benefits to Columbia Associates In Psychiatry PC (Arlington, 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 Lydia Gribi'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 Lydia Gribi was last updated on December 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.