Derek L. Whiddon, MD
Anesthesiology Physician · Englewood, CO
Derek L. Whiddon, MD is an anesthesiology physician with a practice address in Englewood, Colorado, and NPI 1629021381, issued on May 17, 2006. Check the license (Colorado 46408, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Derek L. Whiddon
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 46408 CO
4626 NE
Self-reported in NPPES; status is on the state search - Practice location
- 333 W. Hampden Ave., Englewood, CO 80110
- Phone
- (303) 761-5646
- Enumerated
- May 17, 2006
- Record last updated
- Mar 28, 2023
- Fax
- (303) 761-9280
- Medicaid IDs
- 47078557501 NE
18701752 CO - Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,202 in Colorado → Look up another NPI →
Also registered at 333 W. Hampden Ave.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lee Arensberg, MDAnesthesiology Physician1700864949
- Miguel Benet, MDAnesthesiology Physician1851371975
- Donald Crino, MDAnesthesiology Physician1487633525
- Jeffrey Dobyns, DOAnesthesiology Physician1114906260
- Jon Erickson, MDAnesthesiology Physician1487634051
- James Gonzales, MDAnesthesiology Physician1942289079
Verify Derek L. Whiddon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 46408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.6 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).
Derek L. Whiddon among 1,202 anesthesiology physician records in Colorado
Derek L. Whiddon, MD is one of 1,202 anesthesiology physician records with a practice address in Colorado. 75% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 anesthesiology physician records list a practice address in Englewood
They are 57 of the 2,840 NPPES records with a practice address in Englewood, and 1,202 anesthesiology physician records in Colorado.
All 1,202 in Colorado → Every provider in Englewood → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Lee Arensberg, MDEnglewood, CO 801101700864949
- Miguel Benet, MDEnglewood, CO 801101851371975
- Donald Crino, MDEnglewood, CO 801101487633525
- Dan Davis, MDEnglewood, CO 801101053390195
- Jeffrey Dobyns, DOEnglewood, CO 801101114906260
- Ronald Ellis, MDEnglewood, CO 801101104805217
- Jon Erickson, MDEnglewood, CO 801101487634051
- James Gonzales, MDEnglewood, CO 801101942289079
Common questions
What is Derek L. Whiddon, MD's NPI number?
Derek L. Whiddon, MD's National Provider Identifier (NPI) is 1629021381, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Derek L. Whiddon, MD located?
The NPPES record lists a practice address at 333 W. Hampden Ave., Englewood, CO, 80110. Phone: (303) 761-5646. Providers update this record themselves, so call before visiting.
How can I verify Derek L. Whiddon, MD's license?
NPPES lists Colorado license number 46408, 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.
What is Derek L. Whiddon, MD's MIPS final score?
The 2023 MIPS final score is 97.6 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.