Spencer Grayson Dauer, D.O
Anesthesiology Physician · Bay Shore, NY
Spencer Grayson Dauer, D.O is an anesthesiology physician with a practice address in Bay Shore, New York, and NPI 1356873103, issued on Mar 31, 2017. Check the license (New York 309013, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Spencer Grayson Dauer
- Credential
- D.O
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 309013 NY
Self-reported in NPPES; status is on the state search - Practice location
- 301 E Main St, Bay Shore, NY 11706
- Phone
- (631) 968-3000
- Enumerated
- Mar 31, 2017
- Record last updated
- May 21, 2024
- Medicare enrollment
- Enrolled (PECOS I20220826001978); accepts Medicare assignment
- Medical or professional school
- Alabama College Of Osteopathic Medicine, 2017
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Also registered at 301 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Abbate, PT,DPTPhysical Therapist1588201701
- Samer Abu DayehEmergency Medicine Physician1730882697
- Tracie Ackerman, ANP-C, AGACNPAdult Health Nurse Practitioner1154417848
- Tyler Acton, PACPhysician Assistant1528898707
- James Adams, RPA-CPhysician Assistant1811070105
- Abimbola AdebajoPrimary Care Nurse Practitioner1942684667
Verify Spencer Grayson Dauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 309013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,108.67
6 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through one group practice
- North Shore - Lij Anesthesiology, PCBay Shore, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Spencer Grayson Dauer among 5,062 anesthesiology physician records in New York
Spencer Grayson Dauer, D.O is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 82% of them.
- NPI issued2017 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2017 · median 2006 among the 3,612 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 anesthesiology physician records list a practice address in Bay Shore
They are 31 of the 1,931 NPPES records with a practice address in Bay Shore, and 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Bay Shore → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Dennis Caruana, M.D.Bay Shore, NY 117061992735203
- Steven Chisolm, M.D.Bay Shore, NY 117061578599817
- Alfonso D'Acunto, M.D.Bay Shore, NY 117061922034263
- Roseline Jerome, M.D.Bay Shore, NY 117061609802115
- Josette Legaspi-Tamayo, M.D.Bay Shore, NY 117061053347690
- Douglas Merrihew, M.D.Bay Shore, NY 117061700816014
- Assem Mohamed, M.D.Bay Shore, NY 117061871538538
- Mitchell Oldshein, M.D.Bay Shore, NY 117061124063888
Common questions
What is Spencer Grayson Dauer, D.O's NPI number?
Spencer Grayson Dauer, D.O's National Provider Identifier (NPI) is 1356873103, issued on Mar 31, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Grayson Dauer, D.O located?
The NPPES record lists a practice address at 301 E Main St, Bay Shore, NY, 11706. Phone: (631) 968-3000. Providers update this record themselves, so call before visiting.
How can I verify Spencer Grayson Dauer, D.O's license?
NPPES lists New York license number 309013, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.