NPPES file of Aug 9, 2026

Siavash Sadeghi Sedigh, DDS

General Practice Dentistry · Bel Air, MD

Siavash Sadeghi Sedigh, DDS is a general practice dentistry with a practice address in Bel Air, Maryland, and NPI 1780299966, issued on Sep 14, 2020. Check the license (Maryland 17158, as entered in NPPES) with the Maryland 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
1780299966
Name
Siavash Sadeghi Sedigh
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
17158 MD
Self-reported in NPPES; status is on the state search
Practice location
2111 Laurel Bush RD, Bel Air, MD 21015
Phone
(443) 512-8703
Enumerated
Sep 14, 2020
Record last updated
Sep 14, 2020 (not updated in 6 years: call before relying on the address or phone)
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 2111 Laurel Bush RD

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

  1. Ziad Awad, DDSDentist1689473761
  2. Julianne Johnson, CRNPPediatric Nurse Practitioner1720482698
  3. Jennifer Mandel, CPNPPediatric Nurse Practitioner1174064752
  4. Paul Rogers, MDPediatric Neurodevelopmental Disabilities Physician1962461293
  5. Mary Wray, DDSDentist1629067475

Verify Siavash Sadeghi Sedigh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 17158
    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 Maryland license search

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82% fewer Medicare Part D claims than the average general practice dentistry in 2024

15 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Siavash Sadeghi Sedigh15
  2. Specialty average83

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.

Siavash Sadeghi Sedigh among 2,408 general practice dentistry records in Maryland

Siavash Sadeghi Sedigh, DDS is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.

  • NPI issued2020 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2020 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 general practice dentistry records list a practice address in Bel Air

They are 27 of the 1,945 NPPES records with a practice address in Bel Air, and 2,408 general practice dentistry records in Maryland.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Blake AschenbachBel Air, MD 210151356291827
  2. Leo HanderhanBel Air, MD 210151801968078
  3. Bartholomew KreinerBel Air, MD 210151134333909
  4. Iwona Kubiczek, DDSBel Air, MD 210151881752806
  5. George Popowych, D.D.S.Bel Air, MD 210151376872747
  6. Gary Reznik, D.D.S.Bel Air, MD 210151861513335
  7. Kaynaat Singh, DDSBel Air, MD 210151194210344
  8. Stephanie Spitznagel, DDSBel Air, MD 210151235796491

Common questions

What is Siavash Sadeghi Sedigh, DDS's NPI number?

Siavash Sadeghi Sedigh, DDS's National Provider Identifier (NPI) is 1780299966, issued on Sep 14, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Siavash Sadeghi Sedigh, DDS located?

The NPPES record lists a practice address at 2111 Laurel Bush RD, Bel Air, MD, 21015. Phone: (443) 512-8703. Providers update this record themselves, so call before visiting.

How can I verify Siavash Sadeghi Sedigh, DDS's license?

NPPES lists Maryland license number 17158, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Siavash Sadeghi Sedigh, DDS prescribe under Medicare Part D?

In 2024, Siavash Sadeghi Sedigh, DDS had 15 Medicare Part D claims; the average among general practice dentistry prescribers was 83. 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.

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.