NPPES file of Aug 9, 2026

Ryan Thomas Galligan, DMD

Dentist · Staten Island, NY

Ryan Thomas Galligan, DMD is a dentist with a practice address in Staten Island, New York, and NPI 1205148889, issued on Jul 12, 2010. Check the license (New York 055601, as entered in NPPES) with the New York 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
1205148889
Name
Ryan Thomas Galligan
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
055601 NY
Self-reported in NPPES; status is on the state search
Practice location
4143 Richmond Ave, Staten Island, NY 10312
Phone
(718) 984-7700
Enumerated
Jul 12, 2010
Record last updated
Feb 21, 2024
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 4143 Richmond Ave

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

  1. Vincent Broillet, MDPediatrics Physician1811972177
  2. Ron Chay, M.D.Nephrology Physician1982639324
  3. Ralph Messo, D.O.Internal Medicine Physician1255309175
  4. William PepeDentist1508421603
  5. Liana Pietrofesa, PAMedical Physician Assistant1679883813
  6. Jamie Shoshany, P.A.Physician Assistant1982818712

Verify Ryan Thomas Galligan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 055601    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 New York license search

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2.6 times the Medicare Part D claims of the average dentist in 2024

221 Medicare Part D claims for 146 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Ryan Galligan221
  2. Specialty average86

Most prescribed

  1. Amoxicillin99 claims
  2. Chlorhexidine Gluconate25 claims
  3. Azithromycin23 claims
  4. Ibuprofen15 claims
  5. Triamcinolone Acetonide12 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: $20.24

1 payment: food and beverage; the largest payer was Solventum Corporation. 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. Ryan Galligan$20.24
  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.

101 dentist records list a practice address in Staten Island

They are 101 of the 12,351 NPPES records with a practice address in Staten Island, and 5,918 dentist records in New York.

All 101 in Staten Island → All 5,918 in New York → Every provider in Staten Island →

Other dentist records in New York

  1. Mario Abati, D.D.S.Bronx, NY1770506123
  2. Igor Abayev, DDSJackson Heights, NY1982797387
  3. Maricelle Abayon, D.M.D.Rochester, NY1174767511
  4. Albana AbaziBrooklyn, NY1912646530
  5. Adam Abdeh, DDSMonroe, NY1639299985
  6. Youssef Abdel-AzizeNew York, NY1700536240
  7. Nora Abdelrahman, DDSDobbs Ferry, NY1417649401
  8. Jamaad AbdiBronx, NY1609458421
  9. Seema Abdullah, DDSBuffalo, NY1427258565
  10. Yitzchok Abed, DDSBronx, NY1437656782

Common questions

What is Ryan Thomas Galligan, DMD's NPI number?

Ryan Thomas Galligan, DMD's National Provider Identifier (NPI) is 1205148889, issued on Jul 12, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Thomas Galligan, DMD located?

The NPPES record lists a practice address at 4143 Richmond Ave, Staten Island, NY, 10312. Phone: (718) 984-7700. Providers update this record themselves, so call before visiting.

How can I verify Ryan Thomas Galligan, DMD's license?

NPPES lists New York license number 055601, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Ryan Thomas Galligan, DMD prescribe under Medicare Part D?

In 2024, Ryan Thomas Galligan, DMD had 221 Medicare Part D claims for 146 beneficiaries; the average among dentist prescribers was 86. 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.