SHAWN DHILLON, M.D., P.C.
NPI 1881973709
Respiratory Therapist, Registered - Pulmonary Diagnostics in Baltimore, MD

Q: What is Shawn Dhillon, M.D., P.C.'s NPI number?

The NPI number for Shawn Dhillon, M.D., P.C. is 1881973709. It was assigned to this organization in the NPPES registry on August 9, 2011. The provider is doing business as North Charles Sleep Center.

Q: What is Shawn Dhillon, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Respiratory Therapist, Registered, specializing in Pulmonary Diagnostics, with taxonomy code 2279P1004X.

Active since August 09, 2011

2701 N CHARLES ST, STE. 400 NORTH CHARLES SLEEP CENTER, BALTIMORE, MD 21218(410) 261-7378(410) 261-2655 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Shawn Dhillon, M.d., P.c. NPPES

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

SHAWN DHILLON, M.D., P.C. (NPI 1881973709), doing business as North Charles Sleep Center, is a healthcare organization registered as a pulmonary diagnostics in Baltimore, Maryland and active in the NPI registry since August 2011. The organization lists Shawn Dhillon, Owner, as its authorized official.

NPPES Registry Identity

NPI1881973709

Entity TypeOrganization

Primary Taxonomy2279P1004X

Legal Business NameSHAWN DHILLON, M.D., P.C.

Location Address2701 N CHARLES ST, STE. 400 NORTH CHARLES SLEEP CENTERBaltimore, MD 21218-4351

Mailing Address3333 N Calvert St Ste 555Baltimore, MD 21218-6518 · (410) 670-5500 · Fax (410) 261-8813

Phone(410) 261-7378

Fax(410) 261-2655

Organization SubpartYes

Authorized OfficialShawn DhillonOwner · (410) 261-8800

Enumeration DateAugust 9, 2011

Last NPPES UpdateApril 7, 2026

NPPES CertifiedApril 7, 2026

✔ NPI 1881973709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRespiratory Therapist, Registered · Pulmonary DiagnosticsRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code2279P1004X

Definition

A registered respiratory therapist included in the area of pulmonary diagnostics are the following; collection and analysis of physiological specimens, interpretation of physiological data, administration of tests of the cardiopulmonary system, and the conduct of both neurophysiological and sleep disorders studies.

2701 N CHARLES ST, Baltimore, MD 21218

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Other Names 1

Doing Business AsNorth Charles Sleep Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shawn Dhillon, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to Shawn Dhillon, M.D., P.C., which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Chad Tucker, FAMILY NURSE PRACTIT

Nurse Practitioner

NPI 1760090732

22 S GREENE ST
Baltimore, MD 21201

(410) 328-9595

✔ PECOS✔ Accepts Medicare2.3 mi

Shawn Dhillon, M.D.

Internal Medicine

NPI 1215914437

2 HAMILL RD STE 272
Baltimore, MD 21210

(410) 670-5500

✔ PECOS✔ Accepts Medicare2.3 mi

Mayona Green, CRNP

Nurse Practitioner

NPI 1306699434

2401 W BELVEDERE AVE
Baltimore, MD 21215

(410) 601-9000

✔ PECOS✔ Accepts Medicare3.3 mi

Brian Seymore, DC, PT, DIBE, DABCE

Physical Therapist in Private Practice

NPI 1851438345

7600 OSLER DR STE 105
Towson, MD 21204

(866) 526-8088

4.7 mi

Caren Dinshah, PT

Physical Therapist in Private Practice

NPI 1043644560

7704 QUARTERFIELD RD STE 1
Glen Burnie, MD 21061

(207) 944-8070

✔ Accepts Medicare12 mi

Wildora Saccoh, CRNP

Nurse Practitioner

NPI 1639700321

500 UPPER CHESAPEAKE DR
Bel Air, MD 21014

(443) 643-2700

✔ PECOS✔ Accepts Medicare20 mi

Kyle Jones

Physical Therapist in Private Practice

NPI 1710526785

12 MEDSTAR BLVD STE 255
Bel Air, MD 21015

(410) 877-8078

23 mi

Uday Nanavaty, MD

Critical Care (Intensivists)

NPI 1922069434

10 ST. PATRICK'S DRIVE
Waldorf, MD 20603

(301) 705-7870

✔ PECOS✔ Accepts Medicare51 mi

Oluwaseun Ajifowobaje

Physical Therapist in Private Practice

NPI 1619492865

3244 31ST ST
Astoria, NY 11106

(718) 707-6970

✔ Accepts Medicare174 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Shawn Dhillon, M.D., P.C.'s NPI number?

The NPI number for Shawn Dhillon, M.D., P.C. is 1881973709. It was assigned to this organization in the NPPES registry on August 9, 2011. The provider is doing business as North Charles Sleep Center.

Where is Shawn Dhillon, M.D., P.C. located?

Shawn Dhillon, M.D., P.C. is located at 2701 N Charles St Ste. 400 North Charles Sleep Center, Baltimore, MD 21218. The listed phone number is (410) 261-7378.

What is Shawn Dhillon, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Respiratory Therapist, Registered, specializing in Pulmonary Diagnostics, with taxonomy code 2279P1004X.

Is Shawn Dhillon, M.D., P.C. enrolled in Medicare?

Yes. Shawn Dhillon, M.D., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shawn Dhillon, M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 4 Medicare specialties reassign their Medicare billing to Shawn Dhillon, M.D., P.C.. A 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 the clinician's services. The largest specialties are Physical Therapist in Private Practice (4), Nurse Practitioner (3) and Critical Care (Intensivists) (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Shawn Dhillon, M.D., P.C. was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.