Alan Thomas Villavicencio, MD
Neurological Surgery Physician · Longmont, CO
Alan Thomas Villavicencio, MD is a neurological surgery physician with a practice address in Longmont, Colorado, and NPI 1720033939, issued on May 24, 2006. Check the license (Colorado DR.0040687, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alan Thomas Villavicencio
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- DR.0040687 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2030 Mountain View Ave Ste 210, Longmont, CO 80501
- Phone
- (303) 485-3560
- Enumerated
- May 24, 2006
- Record last updated
- Feb 4, 2026
- Fax
- (303) 485-3561
- Medicare enrollment
- Enrolled (PECOS I20091118000376); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 175 in Colorado → Look up another NPI →
Verify Alan Thomas Villavicencio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0040687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Catholic Health Initiatives ColoradoLongmont, CO
- Legacy Healthcare Services IncDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan Thomas Villavicencio among 175 neurological surgery physician records in Colorado
Alan Thomas Villavicencio, MD is one of 175 neurological surgery physician records with a practice address in Colorado. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 57% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1995 · median 2006 among the 110 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Colorado
There are 175 neurological surgery physician records in Colorado.
All 175 in Colorado → Every provider in Longmont → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Chih-Ta Lin, M.D.Longmont, CO 805011265759955
- Hans Coester, MDFort Collins, CO 805241043256613
- Donn Turner, MDFort Collins, CO 805241316975022
- James Warson, MDFort Collins, CO 805241417247164
- Timothy Wirt, MDFort Collins, CO 805241992741839
- David Blatt, MDLoveland, CO 805381053411579
- Regina Bower, M.D.Loveland, CO 805381194972000
- Matthew Piazza, MDLoveland, CO 805381043573959
Common questions
What is Alan Thomas Villavicencio, MD's NPI number?
Alan Thomas Villavicencio, MD's National Provider Identifier (NPI) is 1720033939, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Thomas Villavicencio, MD located?
The NPPES record lists a practice address at 2030 Mountain View Ave Ste 210, Longmont, CO, 80501. Phone: (303) 485-3560. Providers update this record themselves, so call before visiting.
How can I verify Alan Thomas Villavicencio, MD's license?
NPPES lists Colorado license number DR.0040687, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.