Lance David Mayor, M.D.
Internal Medicine Physician · Las Vegas, NV
Lance David Mayor, M.D. is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1023163011, issued on Jan 23, 2007. Check the license (Nevada 3943, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lance David Mayor
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 3943 NV
Self-reported in NPPES; status is on the state search - Practice location
- 3061 S Maryland Pkwy Ste 104, Las Vegas, NV 89109
- Phone
- (702) 438-5555
- Enumerated
- Jan 23, 2007
- Record last updated
- Jun 2, 2022
- Fax
- (702) 438-6666
- Medicaid ID
- 002002341 NV
- Medicare enrollment
- Enrolled (PECOS I20101221000248); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Also registered at 3061 S Maryland Pkwy Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kitae Kim, MDSurgical Critical Care Physician1033188289
- Douglas Ross, MDEmergency Medicine Physician1679645444
Verify Lance David Mayor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 3943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
729 Medicare Part D claims for 93 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Amlodipine Besylate86 claims
- Atorvastatin Calcium78 claims
- Levothyroxine Sodium58 claims
- Losartan Potassium44 claims
- Rosuvastatin Calcium40 claims
- Metformin Hcl38 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.
Bills Medicare through one group practice
- Alpine Hospitalist Group LllpLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lance David Mayor among 1,229 internal medicine physician records in Nevada
Lance David Mayor, M.D. is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% 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 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1975 · median 2006 among the 772 with a school on file
- Record last updated2022 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Las Vegas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ishan Acharya, MDLas Vegas, NV 891091023489671
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- Mona Bambha, MDLas Vegas, NV 891091265695134
- Arin Der Sarkissian, M.D.Las Vegas, NV 891091780905273
- Esteban Hennings, MDLas Vegas, NV 891091932210457
- Edward HoeflerLas Vegas, NV 891091609263565
- Tanvir Hossain, M.D.Las Vegas, NV 891091881613891
- Cherie Lin, D.O.Las Vegas, NV 891091003091422
Common questions
What is Lance David Mayor, M.D.'s NPI number?
Lance David Mayor, M.D.'s National Provider Identifier (NPI) is 1023163011, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lance David Mayor, M.D. located?
The NPPES record lists a practice address at 3061 S Maryland Pkwy Ste 104, Las Vegas, NV, 89109. Phone: (702) 438-5555. Providers update this record themselves, so call before visiting.
How can I verify Lance David Mayor, M.D.'s license?
NPPES lists Nevada license number 3943, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lance David Mayor, M.D. prescribe under Medicare Part D?
In 2024, Lance David Mayor, M.D. had 729 Medicare Part D claims for 93 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.