James Michael Day, DDS
Dentist · Ranchos De Taos, NM
James Michael Day, DDS is a dentist with a practice address in Ranchos De Taos, New Mexico, and NPI 1841517075, issued on Apr 28, 2010. Check the license (New Mexico DD2421, as entered in NPPES) with the New Mexico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Michael Day
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- DD2421 NM
21559 CA
Self-reported in NPPES; status is on the state search - Practice location
- 121 State Road 382, Ranchos De Taos, NM 87557
- Phone
- (575) 758-5407
- Enumerated
- Apr 28, 2010
- Record last updated
- Apr 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 594 in New Mexico → Look up another NPI →
Verify James Michael Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Mexico board licenses this profession
Search for license DD2421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Michael Day among 594 dentist records in New Mexico
James Michael Day, DDS is one of 594 dentist records with a practice address in New Mexico. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 49% of them.
- NPI issued2010 · 49% of these records are older, 48% newer
- In a Medicare fileNo · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2010 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 dentist record lists a practice address in Ranchos De Taos
They are 1 of the 34 NPPES records with a practice address in Ranchos De Taos, and 594 dentist records in New Mexico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 594 in New Mexico → Every provider in Ranchos De Taos → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Reed Cannon, DMDLos Alamos, NM 875441801095062
- David Gartz, DDSLos Alamos, NM 875441588777486
- Dawn Glover, DDSLos Alamos, NM 875441699041905
- Laura Heisch, DDSLos Alamos, NM 875441083605729
- Jon McDonald, DDSLos Alamos, NM 875441497863666
- William Nichols, DDSLos Alamos, NM 875441760757264
- Enrique Posada, D.D.S.Los Alamos, NM 875441760696694
- Lewis Roberts, D.D.S.Los Alamos, NM 875441710993639
Common questions
What is James Michael Day, DDS's NPI number?
James Michael Day, DDS's National Provider Identifier (NPI) is 1841517075, issued on Apr 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is James Michael Day, DDS located?
The NPPES record lists a practice address at 121 State Road 382, Ranchos De Taos, NM, 87557. Phone: (575) 758-5407. Providers update this record themselves, so call before visiting.
How can I verify James Michael Day, DDS's license?
NPPES lists New Mexico license number DD2421, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity 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. 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.