Brieanna Mikel Cross Seefeldt, D.O.
Family Medicine Physician · Lakewood, CO
Brieanna Mikel Cross Seefeldt, D.O. is a family medicine physician with a practice address in Lakewood, Colorado, and NPI 1548402449, issued on Mar 24, 2009. Check the license (Colorado 50338, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brieanna Mikel Cross Seefeldt
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 50338 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8015 W Alameda Ave, Lakewood, CO 80226
- Phone
- (303) 268-1577
- Enumerated
- Mar 24, 2009
- Record last updated
- Dec 30, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 238-5832
- Medicaid ID
- 64370348 CO
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 8015 W Alameda Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brieanna Mikel Cross Seefeldt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 50338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
186 Medicare Part D claims for 18 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl23 claims
- Atorvastatin Calcium11 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.
Brieanna Mikel Cross Seefeldt among 3,563 family medicine physician records in Colorado
Brieanna Mikel Cross Seefeldt, D.O. 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 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2016 · 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).
86 family medicine physician records list a practice address in Lakewood
They are 86 of the 4,944 NPPES records with a practice address in Lakewood, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Lakewood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeffrey Amundson, M.D.Lakewood, CO 802261477524056
- Kjell Benson, MDLakewood, CO 802261972541845
- Richard Brundige, MDLakewood, CO 802261407945595
- Lauren Dealleaume, MDLakewood, CO 802261770504607
- Mark Foster, D.O.Lakewood, CO 802261811086705
- Tracy Hofeditz, MDLakewood, CO 802261194722561
- Frank Knapp, M.D.Lakewood, CO 802261154345429
- Jennifer Kubista, MDLakewood, CO 802261518915727
Common questions
What is Brieanna Mikel Cross Seefeldt, D.O.'s NPI number?
Brieanna Mikel Cross Seefeldt, D.O.'s National Provider Identifier (NPI) is 1548402449, issued on Mar 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Brieanna Mikel Cross Seefeldt, D.O. located?
The NPPES record lists a practice address at 8015 W Alameda Ave, Lakewood, CO, 80226. Phone: (303) 268-1577. Providers update this record themselves, so call before visiting.
How can I verify Brieanna Mikel Cross Seefeldt, D.O.'s license?
NPPES lists Colorado license number 50338, 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 Brieanna Mikel Cross Seefeldt, D.O. prescribe under Medicare Part D?
In 2024, Brieanna Mikel Cross Seefeldt, D.O. had 186 Medicare Part D claims for 18 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.