Mary Lydon Guye, M.D.
Surgical Oncology Physician · Newport News, VA
Mary Lydon Guye, M.D. is a surgical oncology physician with a practice address in Newport News, Virginia, and NPI 1306834775, issued on Oct 11, 2005. Check the license (Virginia 0101263892, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Lydon Guye
- Credential
- M.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- 0101263892 VA
C54525 CA
87591 OH
Self-reported in NPPES; status is on the state search - Practice location
- 11803 Jefferson Ave Ste 235, Newport News, VA 23606
- Phone
- (757) 594-1806
- Enumerated
- Oct 11, 2005
- Record last updated
- Feb 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (757) 510-9079
- Medicare enrollment
- Enrolled (PECOS I20180709002596); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1997
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 41 in Virginia → Look up another NPI →
Also registered at 11803 Jefferson Ave Ste 235
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Berry, N.P.Family Nurse Practitioner1033196134
- Leanna West, NPFamily Nurse Practitioner1730669979
- Jason Wilson, MDSurgery Physician1396826640
Verify Mary Lydon Guye in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101263892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average surgical oncology physician in 2024
164 Medicare Part D claims for 61 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Lidocaine-Prilocaine33 claims
- Hydrocodone-Acetaminophen27 claims
- Meloxicam25 claims
- Cephalexin15 claims
- Naproxen12 claims
- Tramadol Hcl-Acetaminophen12 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.
The MIPS final score for 2023 (Medicare payment program): 95.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sentara Medical GroupHampton, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lydon Guye among 41 surgical oncology physician records in Virginia
Mary Lydon Guye, M.D. is one of 41 surgical oncology physician records with a practice address in Virginia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1997 · median 2003 among the 28 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Virginia
There are 41 surgical oncology physician records in Virginia.
All 41 in Virginia → Every provider in Newport News → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- John Donohue, M.D.Newport News, VA 236061427035922
- Rod Flynn, MDHampton, VA 236661548250319
- Jabulani Munalula, MDPortsmouth, VA 237041437105467
- Marybeth Hughes, MDNorfolk, VA 235071033426150
- Roger Perry, MDNorfolk, VA 235071720054778
- Timothy Platz, D.O.Portsmouth, VA 237081255411948
- William Ward, M.D.Portsmouth, VA 237081992972137
- Sasa-Grae Espino, MDPetersburg, VA 238051518259431
Common questions
What is Mary Lydon Guye, M.D.'s NPI number?
Mary Lydon Guye, M.D.'s National Provider Identifier (NPI) is 1306834775, issued on Oct 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lydon Guye, M.D. located?
The NPPES record lists a practice address at 11803 Jefferson Ave Ste 235, Newport News, VA, 23606. Phone: (757) 594-1806. Providers update this record themselves, so call before visiting.
How can I verify Mary Lydon Guye, M.D.'s license?
NPPES lists Virginia license number 0101263892, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Lydon Guye, M.D. prescribe under Medicare Part D?
In 2024, Mary Lydon Guye, M.D. had 164 Medicare Part D claims for 61 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
What is Mary Lydon Guye, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.