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KATHERINE ANNE LANGREHR
NPI 1629640735
Counselor - Mental Health in Perry Hall, MD

Active since July 16, 2021PECOS EnrolledAccepts Medicare Assignment
9754 HARVESTER CIR, PERRY HALL, MD 21128(443) 752-9647 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 7, 2025, Jul 16, 2021 (2 updates tracked since 2021).

About Katherine Anne Langrehr NPPES

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

KATHERINE ANNE LANGREHR (NPI 1629640735) is an individual mental health provider in Perry Hall, Maryland, licensed in Maryland (LC14874) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chevy Chase, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1629640735
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATHERINE ANNE LANGREHR
Location Address9754 HARVESTER CIRPerry Hall, MD 21128-9026
Mailing Address9754 Harvester CirPerry Hall, MD 21128-9026 · (443) 752-9647
Phone(443) 752-9647
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJuly 16, 2021
Last NPPES UpdateJuly 7, 20252 updates tracked since enumeration
NPPES CertifiedJuly 7, 2025
✔ NPI 1629640735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MD · LC14874
9754 HARVESTER CIR, Perry Hall, MD 21128
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Secondary Practice Location 1

Location 14445 Willard AveChevy Chase, MD 20815-3690 · Phone (323) 205-7088 · Fax (833) 419-0181

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katherine Anne Langrehr 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 ID9234575465
PECOS Enrollment IDI20240311002586
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.

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 Katherine Langrehr's NPI number?

The NPI number for Katherine Langrehr is 1629640735. It was assigned to this individual provider in the NPPES registry on July 16, 2021.

Where is Katherine Langrehr located?

Katherine Langrehr practices at 9754 Harvester Cir, Perry Hall, MD 21128. The listed phone number is (443) 752-9647.

What is Katherine Langrehr's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Katherine Langrehr enrolled in Medicare?

Yes. Katherine Langrehr 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.

When was this NPI record last updated?

The NPPES record for Katherine Langrehr was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.