DR. WILLIAM ROBERT SHELDON JR. M.D.
NPI 1386651180
Internal Medicine - Endocrinology, Diabetes & Metabolism in Plano, TX

Q: What is William Sheldon's NPI number?

The NPI number for William Sheldon is 1386651180. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Q: What is William Sheldon's specialty?

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

Q: Is William Sheldon enrolled in Medicare?

No. William Sheldon has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for William Sheldon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 02, 2006Opted out of Medicare · through Oct 1, 2027

5930 W PARKER RD STE 700, PLANO, TX 75093(972) 943-7626(972) 608-5223 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William Robert Sheldon Jr. M.d. NPPES

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

DR. WILLIAM ROBERT SHELDON JR. M.D. (NPI 1386651180) is an individual endocrinology, diabetes & metabolism provider in Plano, Texas, licensed in Texas (F1999) and active in the NPI registry since August 2006. He has opted out of Medicare through October 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1386651180

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. WILLIAM ROBERT SHELDON JR.Credential: M.D.

Location Address5930 W PARKER RD STE 700Plano, TX 75093-6420

Mailing Address5930 W Parker Rd Ste 700Plano, TX 75093-6420 · (972) 943-7626 · Fax (972) 608-5223

Phone(972) 943-7626

Fax(972) 608-5223

Sole ProprietorYes

Enumeration DateAugust 2, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1386651180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in TX · F1999

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.

5930 W PARKER RD STE 700, Plano, TX 75093

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Other Identifiers 2

Medicare ID-Type UnspecifiedR48UTX

Medicare UPINC21713TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. William Robert Sheldon Jr. M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2009 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2009

Opt-Out In Effect ThroughOctober 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75093 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 William Sheldon's NPI number?

The NPI number for William Sheldon is 1386651180. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is William Sheldon located?

William Sheldon practices at 5930 W Parker Rd Ste 700, Plano, TX 75093. The listed phone number is (972) 943-7626.

What is William Sheldon's specialty?

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

Is William Sheldon enrolled in Medicare?

No. William Sheldon has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for William Sheldon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.