NPPES file of Aug 9, 2026

Robert K. Sigal, M.D.

Specialist · Reston, VA

Robert K. Sigal, M.D. is a specialist with a practice address in Reston, Virginia, and NPI 1225147267, issued on Aug 30, 2006. Check the license (Virginia 0101050666, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225147267
Name
Robert K. Sigal
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
0101050666 VA
Self-reported in NPPES; status is on the state search
Practice location
1825 Samuel Morse Dr, Reston, VA 20190
Phone
(703) 893-6168
Enumerated
Aug 30, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(703) 790-3444
Medicaid IDs
028774 VA
92515 VA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1825 Samuel Morse Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrew Kochuba, MDPlastic Surgery Physician1083994271
  2. Byron Poindexter, M.D.Specialist1528177516
  3. Janet Setnor, CRNACertified Registered Nurse Anesthetist1760562888
  4. Jill Von Rothe, CRNACertified Registered Nurse Anesthetist1396825428
  5. George Weston, M.D.Plastic Surgery Physician1003925991

Verify Robert K. Sigal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0101050666    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

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92% fewer Medicare Part D claims than the average specialist in 2024

104 Medicare Part D claims for 21 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 17 claims were for opioids.

  1. Robert Sigal104
  2. Specialty average1,380

Most prescribed

  1. Oxycodone Hcl17 claims
  2. Cephalexin14 claims
  3. Methylprednisolone14 claims
  4. Valacyclovir14 claims
  5. Celecoxib12 claims
  6. Gabapentin11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $315.24

11 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Sigal$315.24
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Specialist providers in Virginia

There are 798 specialist records in Virginia.

All 798 in Virginia → Every provider in Reston →

Other specialist records in Virginia

  1. Sophia Abbott, RNCharlottesville, VA1295130540
  2. Hasan Abdallah, MDReston, VA1477504413
  3. Richard Abriss, M.D.Virginia Beach, VA1356397566
  4. Joseph AckaSouth Hill, VA1386746824
  5. Wanda AgnorLexington, VA1235383811
  6. Razia Ahmad, MDBluefield, VA1447250097
  7. Syed Ahmad, M.D./ RHEUMATOLOGISTBluefield, VA1487654182
  8. Amer Al-Juburi, M.D.Fairfax, VA1396729372
  9. Liqaa Al-Khozaie, MDWoodbridge, VA1063514552
  10. Keith Albertson, M.D.Manassas, VA1265459341

Common questions

What is Robert K. Sigal, M.D.'s NPI number?

Robert K. Sigal, M.D.'s National Provider Identifier (NPI) is 1225147267, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert K. Sigal, M.D. located?

The NPPES record lists a practice address at 1825 Samuel Morse Dr, Reston, VA, 20190. Phone: (703) 893-6168. Providers update this record themselves, so call before visiting.

How can I verify Robert K. Sigal, M.D.'s license?

NPPES lists Virginia license number 0101050666, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

How much does Robert K. Sigal, M.D. prescribe under Medicare Part D?

In 2024, Robert K. Sigal, M.D. had 104 Medicare Part D claims for 21 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.