Clark Fielding Alves, MD
Family Medicine Physician · Las Cruces, NM
Clark Fielding Alves, MD is a family medicine physician with a practice address in Las Cruces, New Mexico, and NPI 1316434855, issued on Apr 19, 2018. Check the license (New Mexico MD2022-1114, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Clark Fielding Alves
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD2022-1114 NM
DR.0066382 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2450 S Telshor Blvd, Las Cruces, NM 88011
- Phone
- (575) 521-5370
- Enumerated
- Apr 19, 2018
- Record last updated
- May 23, 2023
- Fax
- (575) 521-5376
- Medicare enrollment
- Enrolled (PECOS I20221013002327); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,287 in New Mexico → Look up another NPI →
Also registered at 2450 S Telshor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Clark Fielding Alves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD2022-1114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family medicine physician in 2024
968 Medicare Part D claims for 91 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Atorvastatin Calcium55 claims
- Levothyroxine Sodium36 claims
- Lisinopril35 claims
- Losartan Potassium29 claims
- Oxycodone Hcl28 claims
- Metformin Hcl25 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 2 group practices
- LA Clinica DE Familia IncorporatedLas Cruces, NM
- Phc-Las Cruces IncLas Cruces, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clark Fielding Alves among 1,287 family medicine physician records in New Mexico
Clark Fielding Alves, MD is one of 1,287 family medicine physician records with a practice address in New Mexico. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 81% of them.
- NPI issued2018 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2008 among the 727 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
103 family medicine physician records list a practice address in Las Cruces
They are 103 of the 5,468 NPPES records with a practice address in Las Cruces, and 1,287 family medicine physician records in New Mexico.
All 1,287 in New Mexico → Every provider in Las Cruces → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kristopher Crawford, M.D.Las Cruces, NM 880111124024195
- Debra Draluck, MDLas Cruces, NM 880111710970173
- Joseph Ewing, M.D.Las Cruces, NM 880111750386470
- Jose Flores, M.D.Las Cruces, NM 880111205813219
- Baldomero Garcia, MDLas Cruces, NM 880111073563797
- Dolores Gomez, MDLas Cruces, NM 880111750320917
- Rene Guerrero, MDLas Cruces, NM 880111972581080
- Norman Harrison, DOLas Cruces, NM 880111831162429
Common questions
What is Clark Fielding Alves, MD's NPI number?
Clark Fielding Alves, MD's National Provider Identifier (NPI) is 1316434855, issued on Apr 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Clark Fielding Alves, MD located?
The NPPES record lists a practice address at 2450 S Telshor Blvd, Las Cruces, NM, 88011. Phone: (575) 521-5370. Providers update this record themselves, so call before visiting.
How can I verify Clark Fielding Alves, MD's license?
NPPES lists New Mexico license number MD2022-1114, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Clark Fielding Alves, MD prescribe under Medicare Part D?
In 2024, Clark Fielding Alves, MD had 968 Medicare Part D claims for 91 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.