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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SEAN PENNY MA LPC
NPI 1952916629
Counselor - Mental Health in Washington, DC

Active since September 10, 2020Opted out of Medicare · through Sep 19, 2026
1555 CONNECTICUT AVE NW STE 400E, WASHINGTON, DC 20036(202) 913-9284 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Jun 23, 2023, Jul 14, 2021 and 3 more (6 updates tracked since 2020).

About Sean Penny Ma Lpc NPPES

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

SEAN PENNY MA LPC (NPI 1952916629) is an individual mental health provider in Washington, District Of Columbia, licensed in District Of Columbia (PRC15438) and active in the NPI registry since September 2020. He has opted out of Medicare through September 19, 2026.

NPPES Registry Identity

NPI1952916629
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameSEAN PENNY MA LPC
Location Address1555 CONNECTICUT AVE NW STE 400EWashington, DC 20036-1124
Mailing Address1555 Connecticut Ave Nw Ste 400eWashington, DC 20036-1124
Phone(202) 913-9284
Sole ProprietorYes
Enumeration DateSeptember 10, 2020
Last NPPES UpdateJuly 9, 20266 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1952916629 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 DC · PRC15438
1555 CONNECTICUT AVE NW STE 400E, Washington, DC 20036
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Sean Penny Ma Lpc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 19, 2024 through September 19, 2026.

Opt-Out Effective DateSeptember 19, 2024
Opt-Out In Effect ThroughSeptember 19, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 3

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

INTEGRATIVE CBT PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
1555 CONNECTICUT AVE NW STE 400E
WASHINGTON, DC 20036
District of Columbia (202) 234-0903
DR. RUOGU JASON WANG PHD
Psychologist
1555 CONNECTICUT AVE NW STE 400E
WASHINGTON, DC 20036
District of Columbia (202) 596-7388
MR. ANTHONY HAIN LICSW
Social Worker (Clinical)
1555 CONNECTICUT AVE NW STE 400E
WASHINGTON, DC 20036
District of Columbia (202) 356-3952

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 Sean Penny Ma Lpc's NPI number?

The NPI number for Sean Penny Ma Lpc is 1952916629. It was assigned to this individual provider in the NPPES registry on September 10, 2020.

Where is Sean Penny Ma Lpc located?

Sean Penny Ma Lpc practices at 1555 Connecticut Ave NW Ste 400E, Washington, DC 20036. The listed phone number is (202) 913-9284.

What is Sean Penny Ma Lpc's specialty?

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

Is Sean Penny Ma Lpc enrolled in Medicare?

No. Sean Penny Ma Lpc has opted out of Medicare through September 19, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Sean Penny Ma Lpc was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.