Allison Lee Sebastian, AGACNP-BC
Acute Care Nurse Practitioner · Denver, CO
Allison Lee Sebastian, AGACNP-BC is an acute care nurse practitioner with a practice address in Denver, Colorado, and NPI 1275171902, issued on Dec 12, 2019. Check the license (Colorado 0995003, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Lee Sebastian
- Credential
- AGACNP-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 0995003 CO
Self-reported in NPPES; status is on the state search - Practice location
- 4362 Depew St, Denver, CO 80212
- Phone
- (434) 941-0200
- Enumerated
- Dec 12, 2019
- Record last updated
- Dec 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201105002387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 397 in Colorado → Look up another NPI →
Verify Allison Lee Sebastian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 0995003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
40 Medicare Part D claims for 37 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Potassium Chloride15 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 one group practice
- Hospital Medicine Services OF Colorado, LLCEnglewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Lee Sebastian among 397 acute care nurse practitioner records in Colorado
Allison Lee Sebastian, AGACNP-BC is one of 397 acute care nurse practitioner 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 2019, is newer than 53% of them.
- NPI issued2019 · 53% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2019 among the 244 with a school on file
- Record last updated2019 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Colorado
There are 397 acute care nurse practitioner records in Colorado.
All 397 in Colorado → Every provider in Denver → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Madison Eckles, NPDenver, CO 802101104480136
- Molly Gleason, APRNDenver, CO 802101174980304
- Katherine Whitus, NPDenver, CO 802161689035909
- Whitney AndersonDenver, CO 802181235504028
- Lissa Dacoscos, ACNPDenver, CO 802181386271518
- Brooke Ferguson, FNP-BCDenver, CO 802061326632217
- Rebekah Hartford, AGAC-NPDenver, CO 802061528614666
- Gregory Johnson, NPDenver, CO 802181780213405
Common questions
What is Allison Lee Sebastian, AGACNP-BC's NPI number?
Allison Lee Sebastian, AGACNP-BC's National Provider Identifier (NPI) is 1275171902, issued on Dec 12, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Allison Lee Sebastian, AGACNP-BC located?
The NPPES record lists a practice address at 4362 Depew St, Denver, CO, 80212. Phone: (434) 941-0200. Providers update this record themselves, so call before visiting.
How can I verify Allison Lee Sebastian, AGACNP-BC's license?
NPPES lists Colorado license number 0995003, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Allison Lee Sebastian, AGACNP-BC prescribe under Medicare Part D?
In 2024, Allison Lee Sebastian, AGACNP-BC had 40 Medicare Part D claims for 37 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.