David Fredrick Gutwirth, DDS
Dentist · Bklyn, NY
David Fredrick Gutwirth, DDS is a dentist with a practice address in Bklyn, New York, and NPI 1790900173, issued on Apr 13, 2007. Check the license (New York 043538, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Fredrick Gutwirth
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 043538 NY
Self-reported in NPPES; status is on the state search - Practice location
- 48 70TH St, Bklyn, NY 11209
- Phone
- (718) 491-3676
- Enumerated
- Apr 13, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 491-3676
- Entity
- Type 1 · individual
Verify David Fredrick Gutwirth 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 043538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average dentist in 2024
21 Medicare Part D claims for 16 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin19 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: $265.82
5 payments; by number, the most common kind was food and beverage; 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 dentist records list a practice address in Bklyn
They are 2 of the 32 NPPES records with a practice address in Bklyn, and 5,918 dentist records in New York.
All 2 in Bklyn → All 5,918 in New York → Every provider in Bklyn →
Other dentist records in New York
- Mario Abati, D.D.S.Bronx, NY1770506123
- Igor Abayev, DDSJackson Heights, NY1982797387
- Maricelle Abayon, D.M.D.Rochester, NY1174767511
- Albana AbaziBrooklyn, NY1912646530
- Adam Abdeh, DDSMonroe, NY1639299985
- Youssef Abdel-AzizeNew York, NY1700536240
- Nora Abdelrahman, DDSDobbs Ferry, NY1417649401
- Jamaad AbdiBronx, NY1609458421
- Seema Abdullah, DDSBuffalo, NY1427258565
- Yitzchok Abed, DDSBronx, NY1437656782
Common questions
What is David Fredrick Gutwirth, DDS's NPI number?
David Fredrick Gutwirth, DDS's National Provider Identifier (NPI) is 1790900173, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Fredrick Gutwirth, DDS located?
The NPPES record lists a practice address at 48 70TH St, Bklyn, NY, 11209. Phone: (718) 491-3676. Providers update this record themselves, so call before visiting.
How can I verify David Fredrick Gutwirth, DDS's license?
NPPES lists New York license number 043538, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does David Fredrick Gutwirth, DDS prescribe under Medicare Part D?
In 2024, David Fredrick Gutwirth, DDS had 21 Medicare Part D claims for 16 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.