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KATIE ESPINOZA
NPI 1164194528
Social Worker in Gaithersburg, MD

Active since October 04, 2021PECOS Enrolled
620 E DIAMOND AVE STE H, GAITHERSBURG, MD 20877(240) 593-7769 Get Directions Write a Review

NPPES record last updated: October 4, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Katie Espinoza NPPES

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

KATIE ESPINOZA (NPI 1164194528) is an individual social worker in Gaithersburg, Maryland, licensed in Maryland (27628) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1164194528
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKATIE ESPINOZA
Location Address620 E DIAMOND AVE STE HGaithersburg, MD 20877-5328
Mailing Address620 E Diamond Ave Ste HGaithersburg, MD 20877-5328
Phone(240) 593-7769
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 4, 2021
NPPES CertifiedOctober 4, 2021
✔ NPI 1164194528 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 · 27628
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.
620 E DIAMOND AVE STE H, 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)

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

PECOS PAC ID8224507397
PECOS Enrollment IDI20260518003869
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 Katie Espinoza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Privia Medical Group, LLC
18 mi
Internal Medicine
950 N GLEBE RD STE 700
Arlington, VA 22203
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,534 clinicians in this Medicare group
NPI 1013042480 (571) 366-8850

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 10

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

ANN LORRY NATHALIE MARCELIN LGPC
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (240) 683-6580
JAIRO DIAZ NCC, CRC
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (240) 907-6203
CARLOS CORTES
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (301) 840-3200
ALETHEA CARMEL RUDOLPH LCPC
Counselor (Professional)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (202) 843-2426
LINA SIERRA CASTILLO
Social Worker
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (301) 840-3200
MRS. HANNAH PATARINI LGPC
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (443) 845-8430
SHAWMICKIA VIRGINIA SIMMONS LCSW-C
Social Worker (Clinical)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (202) 695-6357
GABRIELA ARRAZOLA PULIDO LMSW
Social Worker
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (443) 613-4632

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 Katie Espinoza's NPI number?

The NPI number for Katie Espinoza is 1164194528. It was assigned to this individual provider in the NPPES registry on October 4, 2021.

Where is Katie Espinoza located?

Katie Espinoza practices at 620 E Diamond Ave Ste H, Gaithersburg, MD 20877. The listed phone number is (240) 593-7769.

What is Katie Espinoza's specialty?

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

Is Katie Espinoza enrolled in Medicare?

Yes. Katie Espinoza is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katie Espinoza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Espinoza reassigns Medicare benefits to Privia Medical Group, LLC (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 Katie Espinoza'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 Katie Espinoza was last updated on October 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.