Kara Kathleen Crosby, D.O.
Allergy & Immunology Physician · Lakewood, CO
Kara Kathleen Crosby, D.O. is an allergy & immunology physician with a practice address in Lakewood, Colorado, and NPI 1346551991, issued on Jun 29, 2010. Check the license (Colorado DR.0057522, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kara Kathleen Crosby
- Credential
- D.O.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- DR.0057522 CO
DO-55725 IA
10742A WY
Self-reported in NPPES; status is on the state search - Practice location
- 1746 Cole Blvd Ste 320, Lakewood, CO 80401
- Phone
- (303) 234-1067
- Enumerated
- Jun 29, 2010
- Record last updated
- Jun 17, 2026
- Fax
- (303) 232-2967
- Medicare enrollment
- Enrolled (PECOS I20170117000882); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2006
- Entity
- Type 1 · individual
Also registered at 1746 Cole Blvd Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Barberis, MDAllergy & Immunology Physician1487093514
- Naomi Fieman, MDAllergy & Immunology Physician1235105628
- Shikha Gupta, MDAllergy & Immunology Physician1396127833
- Anna Meyer, M.D. PH.D.Allergy & Immunology Physician1720472699
- William Newman, M.D.Allergy & Immunology Physician1417916545
- Snehal Patel, D.OAllergy & Immunology (Internal Medicine) Physician1275897001
Verify Kara Kathleen Crosby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0057522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
377 Medicare Part D claims for 73 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D.
Most prescribed
- Trelegy Ellipta69 claims
- Montelukast Sodium63 claims
- Albuterol Sulfate Hfa38 claims
- Fluticasone Propionate20 claims
- Azelastine Hcl15 claims
- Ipratropium Bromide15 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.
Industry payments in 2024: $503.26
22 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Boulder Valley Asthma And Allergy Clinics PCLakewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in Colorado
There are 102 allergy & immunology physician records in Colorado.
Other allergy & immunology physician records in Colorado
- Rafeul Alam, MDDenver, CO1790730687
- Erik Anderson, PHD, DOFort Collins, CO1487273066
- Francine Andrews, M. D.Lakewood, CO1902806391
- Jatinder Aulakh, MDLafayette, CO1386771392
- Sanford Avner, M.D.Lone Tree, CO1093813511
- Ganapathy Bala, MDPueblo, CO1972509438
- Nicole Barberis, MDLakewood, CO1487093514
- Susan Bargas, LPNLakewood, CO1043428295
- Bonnie Baswell, M.D.Colorado Springs, CO1326154949
- Maureen Bauer, MDAurora, CO1427334366
Common questions
What is Kara Kathleen Crosby, D.O.'s NPI number?
Kara Kathleen Crosby, D.O.'s National Provider Identifier (NPI) is 1346551991, issued on Jun 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kara Kathleen Crosby, D.O. located?
The NPPES record lists a practice address at 1746 Cole Blvd Ste 320, Lakewood, CO, 80401. Phone: (303) 234-1067. Providers update this record themselves, so call before visiting.
How can I verify Kara Kathleen Crosby, D.O.'s license?
NPPES lists Colorado license number DR.0057522, 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 Kara Kathleen Crosby, D.O. prescribe under Medicare Part D?
In 2024, Kara Kathleen Crosby, D.O. had 377 Medicare Part D claims for 73 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.