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Source: CMS NPI registry

GLP‑1Centers

Karen Knudsen, md

Internal Medicine, Endocrinology, Diabetes & Metabolism

NPI verified
Practice location
5424 Discovery Park Boulevard, Bldg B Ste 201, Williamsburg, VA 23188 View on map →
Contact
(757) 903-4808 Fax (757) 707-3507
NPI number
1659574309
Provider type
Individual provider · registered 2007 (19 years in the registry)
State license
VA · 0101247423

Additional locations

  • 704 Thimble Shoals Blvd, Newport News, VA 23606(757) 595-4300

Registered specialties

  • Internal Medicine, Endocrinology, Diabetes & Metabolism

Record provenance

Details are drawn from this provider's public record in the CMS National Provider Identifier registry, which CMS last updated on December 5, 2019. Registry specialty indicates the care a provider is registered to deliver — it is not confirmation that this practice currently prescribes GLP‑1 medications. Call to confirm current services, availability, and pricing.

View the source record at CMS ↗ How listings are built Report an error

What an endocrinologist does

Endocrinologists specialize in hormone-related conditions — diabetes, thyroid disease, and metabolic disorders. They were prescribing GLP-1 medications for type 2 diabetes years before the drugs became known for weight loss, so they tend to have deep experience with dosing, side effects, and how these medications interact with other conditions.

Asking about GLP‑1 treatment at Karen Knudsen

Call (757) 903-4808 and ask these questions before booking:

  • ✓Do you currently prescribe GLP‑1 medications (semaglutide or tirzepatide) for weight loss?
  • ✓Do you work with my insurance, or is the program cash-pay — and what does a month cost all-in?
  • ✓Is the medication a brand-name product, or compounded by a compounding pharmacy?
  • ✓What follow-up is included for dose changes and side effects?

About compounded medications: A compounded drug is prepared by a state-licensed compounding pharmacy. Compounded drugs are not FDA-approved and are not reviewed by the FDA for safety, effectiveness, or quality, and they are not the same as FDA-approved generic drugs. Ask any practice which it dispenses and which pharmacy prepares it.

Other GLP‑1 providers in Williamsburg

See all 9 clinics in Williamsburg →