Crista L. Day, DO
Family Medicine Physician · Greenwood Village, CO
Crista L. Day, DO is a family medicine physician with a practice address in Greenwood Village, Colorado, and NPI 1609367051, issued on May 22, 2018. Check the license (Colorado DR.0075946, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Crista L. Day
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0075946 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2447 E Berry Ave Suite 100, Greenwood Village, CO 80111
- Phone
- (303) 214-9330
- Enumerated
- May 22, 2018
- Record last updated
- Oct 29, 2025
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Verify Crista L. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0075946Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
347 Medicare Part D claims for 60 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril20 claims
- Metformin Hcl20 claims
- Atorvastatin Calcium18 claims
- Levothyroxine Sodium18 claims
- Albuterol Sulfate Hfa13 claims
- Gabapentin13 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.
Crista L. Day among 3,563 family medicine physician records in Colorado
Crista L. Day, DO is one of 3,563 family medicine physician records with a practice address in Colorado. 76% 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 84% of them.
- NPI issued2018 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2025 · 58% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 family medicine physician records list a practice address in Greenwood Village
They are 31 of the 2,654 NPPES records with a practice address in Greenwood Village, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Greenwood Village → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Katherin Compton, DOGreenwood Village, CO 801111417948985
- Terese Donch, D.OGreenwood Village, CO 801111124102330
- Timothy Dudley, MDGreenwood Village, CO 801111497823249
- Lindy Gilchrist, M.D.Greenwood Village, CO 801111104990944
- Faisal JavaidGreenwood Village, CO 801111831140011
- Lynn Joffe, M.D.Greenwood Village, CO 801111902947054
- Ann Klein, MDGreenwood Village, CO 801111003861261
- Ian Levenson, DOGreenwood Village, CO 801111720153893
Common questions
What is Crista L. Day, DO's NPI number?
Crista L. Day, DO's National Provider Identifier (NPI) is 1609367051, issued on May 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Crista L. Day, DO located?
The NPPES record lists a practice address at 2447 E Berry Ave Suite 100, Greenwood Village, CO, 80111. Phone: (303) 214-9330. Providers update this record themselves, so call before visiting.
How can I verify Crista L. Day, DO's license?
NPPES lists Colorado license number DR.0075946, 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.
How much does Crista L. Day, DO prescribe under Medicare Part D?
In 2024, Crista L. Day, DO had 347 Medicare Part D claims for 60 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.