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INTERNAL MEDICINE & COMPREHENSIVE WEIGHT MANAGEMENT LLC
NPI 1003771213
Internal Medicine - Obesity Medicine in Westminster, MD

Active since December 19, 2025
826 WASHINGTON RD STE 209, WESTMINSTER, MD 21157(410) 840-8203(410) 751-2816 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Internal Medicine & Comprehensive Weight Management Llc NPPES

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

INTERNAL MEDICINE & COMPREHENSIVE WEIGHT MANAGEMENT LLC (NPI 1003771213) is a healthcare organization registered as an obesity medicine in Westminster, Maryland and active in the NPI registry since December 2025. The organization lists Syed Junaid Hassan, President, as its authorized official.

NPPES Registry Identity

NPI1003771213
Entity TypeOrganization
Primary Taxonomy207RB0002X
Legal Business NameINTERNAL MEDICINE & COMPREHENSIVE WEIGHT MANAGEMENT LLC
Location Address826 WASHINGTON RD STE 209Westminster, MD 21157-5780
Mailing Address826 Washington Rd Ste 209Westminster, MD 21157-5780 · (410) 840-8203 · Fax (410) 751-2816
Phone(410) 840-8203
Fax(410) 751-2816
Organization SubpartNo
Authorized OfficialSyed Junaid HassanPresident · (410) 840-8203
Enumeration DateDecember 19, 2025
NPPES CertifiedDecember 19, 2025
✔ NPI 1003771213 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Obesity MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RB0002X
Definition
An internal medicine physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
826 WASHINGTON RD STE 209, Westminster, MD 21157
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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)

Internal Medicine & Comprehensive Weight Management Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Internal Medicine & Comprehensive Weight Management LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Syed Hassan, MD
Internal Medicine
NPI 1831726173
100 N ACADEMY AVE
Danville, PA 17822
(570) 271-6439
✔ PECOS✔ Accepts Medicare100 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 Internal Medicine & Comprehensive Weight Management LLC's NPI number?

The NPI number for Internal Medicine & Comprehensive Weight Management LLC is 1003771213. It was assigned to this organization in the NPPES registry on December 19, 2025.

Where is Internal Medicine & Comprehensive Weight Management LLC located?

Internal Medicine & Comprehensive Weight Management LLC is located at 826 Washington Rd Ste 209, Westminster, MD 21157. The listed phone number is (410) 840-8203.

What is Internal Medicine & Comprehensive Weight Management LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Obesity Medicine, with taxonomy code 207RB0002X.

Is Internal Medicine & Comprehensive Weight Management LLC enrolled in Medicare?

Yes. Internal Medicine & Comprehensive Weight Management LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine & Comprehensive Weight Management LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Internal Medicine & Comprehensive Weight Management LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Internal Medicine & Comprehensive Weight Management LLC was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.