Mark Sklar

Endocrinology in Washington, District of Columbia

Practice Details

Address
3 Washington Cir NW
Washington, DC 20037
Geocoded location: 38.9030, -77.0506
Taxonomy
Endocrinology, Diabetes & Metabolism
Credential
M.D.
NPPES Enumeration
Listed with NPPES since 2005
Provider Gender (NPPES)
Male
NPPES Record Updated
July 2007

About This Clinician

This clinician is enumerated under Endocrinology, Diabetes & Metabolism. Endocrinologists treat hormonal and metabolic conditions including type 2 diabetes, and frequently prescribe GLP-1 medications such as semaglutide or tirzepatide as part of diabetes or metabolic-syndrome management — though not every endocrinology practice treats obesity as a primary focus, and some see only referred, complex cases.

Locally, this is 1 of 65 Endocrinology, Diabetes & Metabolism practices in Washington carrying this exact taxonomy in our directory.

What to expect at an Endocrinology visit

Endocrinology visits focus on hormonal and metabolic conditions. For a GLP-1-related consult, patients commonly encounter:

  • •A review of diabetes, thyroid, or metabolic history and current medications.
  • •Lab work such as A1c and a metabolic panel to guide diagnosis and dosing.
  • •A discussion of whether a GLP-1 medication fits the treatment goal (diabetes control, weight, or both).
  • •Follow-up scheduling to titrate dose and monitor response over time.

This is general guidance for endocrinology practices, not a description of Mark Sklar's specific protocol, services, or pricing. Confirm what a visit involves directly with the practice — 202-887-4769.

Related Practices in Washington

Other Washington listings in the same directory tier:

Mark M. Sklar, M.D., PLLC
Endocrinology
Meeta Sharma
Endocrinology
Mariama Semega-Janneh
Endocrinology

Telehealth Alternative

Prefer not to visit in person? Licensed GLP-1 telehealth providers ship compounded semaglutide or tirzepatide directly to District of Columbia addresses, often faster and at lower cash cost than an in-person visit and brand-name prescription. Featured District of Columbia telehealth partners:

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See all 37 GLP-1 providers serving Washington ↓

See more Washington options on the Washington clinic directory, our Washington GLP-1 telehealth page, or compare the best semaglutide providers nationwide.

Learn more about the medications most commonly prescribed by Washington obesity-medicine and endocrinology practices: Semaglutide and Tirzepatide.

Frequently Asked Questions

The CMS National Provider registry lists Mark Sklar's specialty taxonomy but not the specific medications it prescribes or its current service menu. Mark Sklar is listed under Endocrinology, a field where GLP-1 medications such as semaglutide (Wegovy, Ozempic) or tirzepatide (Zepbound, Mounjaro) are commonly prescribed — but whether this practice currently offers them isn't recorded in the registry. Call the practice at 202-887-4769 to confirm before booking.
According to its CMS National Provider registry (NPPES) record, Mark Sklar's primary specialty on file is Endocrinology.
Mark Sklar is located at 3 Washington Cir NW, Washington, DC 20037. The phone number listed in the registry is 202-887-4769. Its full record is public in the CMS National Provider registry under NPI 1720083223.
New-patient status isn't recorded in the CMS National Provider registry, so we can't confirm whether Mark Sklar is currently accepting new patients. Call the practice at 202-887-4769 to confirm availability, cash-pay pricing, and whether the services you need are offered — this listing reflects the NPPES taxonomy on file and is not an endorsement.