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MS. SHELLY M MOHNKERN LCPC
NPI 1649743105
Counselor - Mental Health in Germantown, MD

Active since January 08, 2019PECOS EnrolledAccepts Medicare Assignment
20632 ANNDYKE WAY, GERMANTOWN, MD 20874(240) 418-8377(301) 528-4315 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 6, 2024, Jan 8, 2019 (2 updates tracked since 2019).

About Ms. Shelly M Mohnkern Lcpc NPPES

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

MS. SHELLY M MOHNKERN LCPC (NPI 1649743105) is an individual mental health provider in Germantown, Maryland, licensed in Maryland (LC10679) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1649743105
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. SHELLY M MOHNKERNCredential: LCPC
Location Address20632 ANNDYKE WAYGermantown, MD 20874
Mailing Address20632 Anndyke WayGermantown, MD 20874-2804 · (240) 418-8377 · Fax (301) 528-4315
Phone(240) 418-8377
Fax(301) 528-4315
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJanuary 8, 2019
Last NPPES UpdateSeptember 29, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2025
✔ NPI 1649743105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MD · LC10679
Also ListedCounselorTaxonomy 101Y00000X · License LGP8841 (MD)
20632 ANNDYKE WAY, Germantown, MD 20874
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Other Identifiers 1

Medicaid327612SM1MD

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

Ms. Shelly M Mohnkern Lcpc 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 ID4688025034
PECOS Enrollment IDI20240110001003, I20240116000496
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 Shelly Mohnkern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Della Behavioral Health Services
23 mi
Psychologist
9841 BROKEN LAND PKWY STE 314
Columbia, MD 21046
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • 97 clinicians in this Medicare group
NPI 1750635207 (410) 929-7225

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 3

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, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
59 services24 patients
Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
54 services24 patients
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.
29 services13 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 Shelly Mohnkern's NPI number?

The NPI number for Shelly Mohnkern is 1649743105. It was assigned to this individual provider in the NPPES registry on January 8, 2019.

Where is Shelly Mohnkern located?

Shelly Mohnkern practices at 20632 Anndyke Way, Germantown, MD 20874. The listed phone number is (240) 418-8377.

What is Shelly Mohnkern's specialty?

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

Is Shelly Mohnkern enrolled in Medicare?

Yes. Shelly Mohnkern 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 Shelly Mohnkern's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shelly Mohnkern reassigns Medicare benefits to Della Behavioral Health Services (Columbia, 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 Shelly Mohnkern'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 Shelly Mohnkern was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.