Louis W. Woolf, D.D.S.
Dentist · Holbrook, NY
Louis W. Woolf, D.D.S. is a dentist with a practice address in Holbrook, New York, and NPI 1306948872, issued on Sep 3, 2006. Check the license (New York 035450-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Louis W. Woolf
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 035450-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 470 Patchogue Holbrook RD, Holbrook, NY 11741
- Phone
- (631) 589-8485
- Enumerated
- Sep 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (631) 589-0229
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Also registered at 470 Patchogue Holbrook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Bello, D.M.D.Dentist1437571411
- Robert Cella, D.D.S.Dentist1932210036
- Debra Dobbs, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1922127521
- Frank Francica, D.D.S.Endodontics1932211588
- Loan Mao-Patel, D.D.SPediatric Dentistry1295999043
- Joseph Mazzola, DDSGeneral Practice Dentistry1447642848
Verify Louis W. Woolf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 035450-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average dentist in 2024
67 Medicare Part D claims for 53 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin45 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.
Louis W. Woolf among 5,918 dentist records in New York
Louis W. Woolf, D.D.S. is one of 5,918 dentist records with a practice address in New York. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 74% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 76% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in New York
There are 5,918 dentist records in New York.
All 5,918 in New York → Every provider in Holbrook → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Nicholas Bello, D.M.D.Holbrook, NY 117411437571411
- Robert Cella, D.D.S.Holbrook, NY 117411932210036
- Philip Mazzola, D.D.S.Holbrook, NY 117411134230261
- Craig Hoffman, DDSGreenlawn, NY 117401982612719
- Farra Isaacson, DDSHoltsville, NY 117421376515387
- Samuel Mann, DDSHoltsville, NY 117421205053923
- Gregory Kalmar, D.D.S.Huntington, NY 117431245346683
- Kelly Kalmar, D.M.D.Huntington, NY 117431326154782
Common questions
What is Louis W. Woolf, D.D.S.'s NPI number?
Louis W. Woolf, D.D.S.'s National Provider Identifier (NPI) is 1306948872, issued on Sep 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis W. Woolf, D.D.S. located?
The NPPES record lists a practice address at 470 Patchogue Holbrook RD, Holbrook, NY, 11741. Phone: (631) 589-8485. Providers update this record themselves, so call before visiting.
How can I verify Louis W. Woolf, D.D.S.'s license?
NPPES lists New York license number 035450-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Louis W. Woolf, D.D.S. prescribe under Medicare Part D?
In 2024, Louis W. Woolf, D.D.S. had 67 Medicare Part D claims for 53 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.
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.