Nathanael S. Dayes, MD
Vascular Surgery Physician · Cheverly, MD
Nathanael S. Dayes, MD is a vascular surgery physician with a practice address in Cheverly, Maryland, and NPI 1487851853, issued on Jun 29, 2007. Check the license (Maryland D73653, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Nathanael S. Dayes
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License numbers
- D73653 MD
255105 NY
0101254762 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3001 Hospital Dr, Cheverly, MD 20785
- Phone
- (667) 214-1718
- Enumerated
- Jun 29, 2007
- Record last updated
- Dec 16, 2024
- Fax
- (410) 328-5147
- Medicare enrollment
- Enrolled (PECOS I20130909000201); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 103 in Maryland → Look up another NPI →
Also registered at 3001 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ademiposi Adegbulugbe, M.DInfectious Disease Physician1942467386
- Omolola Adesina, M.DInternal Medicine Physician1982906657
- Temitope Akinmboni, MDNeonatal-Perinatal Medicine Physician1063733020
Verify Nathanael S. Dayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D73653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average vascular surgery physician in 2024
21 Medicare Part D claims for 13 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
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: $4,162.62
27 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 4 group practices
- Bon Secours Medical Group Hampton Roads Specialty Care LLCNorfolk, VA
- Capitol Cardiology Associates, LLCHyattsville, MD
- Pinnacle Health Cardiovascular Institute IncHarrisburg, PA
- Pinnacle Health Regional PhysiciansBoiling Springs, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathanael S. Dayes among 103 vascular surgery physician records in Maryland
Nathanael S. Dayes, MD is one of 103 vascular surgery physician records with a practice address in Maryland. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 34% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2006 · median 2001 among the 79 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Maryland
There are 103 vascular surgery physician records in Maryland.
All 103 in Maryland → Every provider in Cheverly → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Ratna Kunasani, MDGreenbelt, MD 207701104073808
- Louis Kozloff, MDBethesda, MD 208141992874739
- Samir Neimat, M.D.Chevy Chase, MD 208151730132929
- Lisa Alford, M.D.Bethesda, MD 208171497726079
- Gi-Ann Acosta, MDCamp Springs, MD 207461104453471
- Rashad Majeed, MD, RPVICamp Springs, MD 207461295153245
- Bedford Boylston, M.D.Clinton, MD 207351457307431
- Joshua Dearing, MDClinton, MD 207351316227150
Common questions
What is Nathanael S. Dayes, MD's NPI number?
Nathanael S. Dayes, MD's National Provider Identifier (NPI) is 1487851853, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nathanael S. Dayes, MD located?
The NPPES record lists a practice address at 3001 Hospital Dr, Cheverly, MD, 20785. Phone: (667) 214-1718. Providers update this record themselves, so call before visiting.
How can I verify Nathanael S. Dayes, MD's license?
NPPES lists Maryland license number D73653, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathanael S. Dayes, MD prescribe under Medicare Part D?
In 2024, Nathanael S. Dayes, MD had 21 Medicare Part D claims for 13 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.