NPPES file of Aug 9, 2026

Linda Diegel Steel, DDS

Dentist · Sandy Spring, MD

Linda Diegel Steel, DDS is a dentist with a practice address in Sandy Spring, Maryland, and NPI 1629414404, issued on May 20, 2013. Check the license (Maryland 9153, 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
1629414404
Name
Linda Diegel Steel
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
9153 MD
Self-reported in NPPES; status is on the state search
Practice location
605 Olney Sandy Spring RD, Sandy Spring, MD 20860
Phone
(301) 774-8555
Enumerated
May 20, 2013
Record last updated
May 20, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(301) 774-8577
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 605 Olney Sandy Spring RD

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

  1. Reese Ruder, D.D.S.General Practice Dentistry1336542398
  2. Sarika Tamaskar, DDSGeneral Practice Dentistry1861807802

Verify Linda Diegel Steel 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 9153
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $75.00

1 payment: consulting fee; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Linda Steel$75.00
  2. Specialty average$540.36

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

Linda Diegel Steel among 1,870 dentist records in Maryland

Linda Diegel Steel, DDS is one of 1,870 dentist records with a practice address in Maryland. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 59% of them.

  • NPI issued2013 · 59% of these records are older, 36% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2013 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 dentist record lists a practice address in Sandy Spring

They are 1 of the 95 NPPES records with a practice address in Sandy Spring, and 1,870 dentist records in Maryland.

The 8 dentist records with the nearest ZIP codes

  1. Calvin Chang, DDSAshton, MD 208611285289215
  2. Mohamead Bakir, DDSDerwood, MD 208551164941605
  3. Samuel Blum, DDSRockville, MD 208551063583698
  4. David Spiegelman, DDSDerwood, MD 208551497452023
  5. Sara Amini-Zand, D.D.S.Potomac, MD 208541316116320
  6. Joseph Debenedictis, D.D.SPotomac, MD 208541992032775
  7. Kevin Dooley, D.D.S.Burtonsville, MD 208661831548908
  8. Ariana Feizi, DDSPotomac, MD 208541467028472

Common questions

What is Linda Diegel Steel, DDS's NPI number?

Linda Diegel Steel, DDS's National Provider Identifier (NPI) is 1629414404, issued on May 20, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Linda Diegel Steel, DDS located?

The NPPES record lists a practice address at 605 Olney Sandy Spring RD, Sandy Spring, MD, 20860. Phone: (301) 774-8555. Providers update this record themselves, so call before visiting.

How can I verify Linda Diegel Steel, DDS's license?

NPPES lists Maryland license number 9153, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.