1. Home
  2. Directory
  3. Maryland
  4. Rockville
  5. Internal Medicine
  6. NPI Profile

ADVANCED ENDOCRINOLOGY, LLC
NPI 1912776592
Internal Medicine - Endocrinology, Diabetes & Metabolism in Rockville, MD

Active since December 25, 2023
15200 SHADY GROVE RD STE 202, ROCKVILLE, MD 20850(301) 297-3330 Get Directions Write a Review

NPPES record last updated: January 27, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Advanced Endocrinology, Llc NPPES

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

ADVANCED ENDOCRINOLOGY, LLC (NPI 1912776592) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Rockville, Maryland and active in the NPI registry since December 2023. The organization lists Anurag Gupta, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1912776592
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameADVANCED ENDOCRINOLOGY, LLC
Location Address15200 SHADY GROVE RD STE 202Rockville, MD 20850-3218
Mailing Address16506 Harbour Town DrAshton, MD 20861-4092 · (240) 535-6967
Phone(301) 297-3330
Organization SubpartNo
Authorized OfficialAnurag GuptaManaging Member · (301) 297-3330
Enumeration DateDecember 25, 2023
Last NPPES UpdateJanuary 27, 2024
NPPES CertifiedDecember 28, 2023
✔ NPI 1912776592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
15200 SHADY GROVE RD STE 202, Rockville, MD 20850
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Advanced Endocrinology, 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 Advanced Endocrinology, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Anurag Gupta, M.D.
Endocrinology
NPI 1104828441
15200 SHADY GROVE RD STE 202
Rockville, MD 20850
(301) 297-3330
✔ PECOS✔ Accepts MedicareSame address

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 Advanced Endocrinology, LLC's NPI number?

The NPI number for Advanced Endocrinology, LLC is 1912776592. It was assigned to this organization in the NPPES registry on December 25, 2023.

Where is Advanced Endocrinology, LLC located?

Advanced Endocrinology, LLC is located at 15200 Shady Grove Rd Ste 202, Rockville, MD 20850. The listed phone number is (301) 297-3330.

What is Advanced Endocrinology, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Advanced Endocrinology, LLC enrolled in Medicare?

Yes. Advanced Endocrinology, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Endocrinology, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Endocrinology) reassigns their Medicare billing to Advanced Endocrinology, 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 Advanced Endocrinology, LLC was last updated on January 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.