Karla C. Pastrana
Family Medicine Physician · Littleton, CO
Karla C. Pastrana is a family medicine physician with a practice address in Littleton, Colorado, and NPI 1124158985, issued on Mar 7, 2007. Check the license (Colorado 42560, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karla C. Pastrana
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 42560 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5257 S Wadsworth Blvd, Littleton, CO 80123
- Phone
- (303) 338-4545
- Enumerated
- Mar 7, 2007
- Record last updated
- Apr 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 44709285 CO
- Medicare enrollment
- Enrolled (PECOS I20050826000474); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 5257 S Wadsworth Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer BeckerRegistered Nurse1861529802
- Sally Berga, MDObstetrics & Gynecology Physician1689718488
- Deanna BezjakInternal Medicine Physician1487781407
- Amy BilyeuRegistered Nurse1447387469
- Christine Blanco, RNInternal Medicine Physician1659414746
- Camilla BordenLicensed Practical Nurse1639375025
Verify Karla C. Pastrana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 42560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,537 Medicare Part D claims for 901 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 516 claims were for opioids.
Most prescribed
- Levothyroxine Sodium640 claims
- Atorvastatin Calcium593 claims
- Losartan Potassium481 claims
- Omeprazole404 claims
- Lisinopril376 claims
- Rosuvastatin Calcium364 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
- Colorado Permanente Medical Group PCLittleton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karla C. Pastrana among 3,563 family medicine physician records in Colorado
Karla C. Pastrana 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 42% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2008 among the 2,077 with a school on file
- Record last updated2021 · 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).
95 family medicine physician records list a practice address in Littleton
They are 95 of the 3,918 NPPES records with a practice address in Littleton, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Littleton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sarah Bilthuis, M.D.Littleton, CO 801231548231897
- Harry Brodie, M.D.Littleton, CO 801231083647143
- Jon Cram, MDLittleton, CO 801231184638215
- Karen Greenwood, MDLittleton, CO 801231275501322
- Heath Henbest, D.O.Littleton, CO 801231093724882
- Charles Kay, M.D.Littleton, CO 801231063482198
- Lori Leopold, D.O.Littleton, CO 801231366412876
- Dexter Levy, M D P CLittleton, CO 801231255351888
Common questions
What is Karla C. Pastrana's NPI number?
Karla C. Pastrana's National Provider Identifier (NPI) is 1124158985, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karla C. Pastrana located?
The NPPES record lists a practice address at 5257 S Wadsworth Blvd, Littleton, CO, 80123. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Karla C. Pastrana's license?
NPPES lists Colorado license number 42560, 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 Karla C. Pastrana prescribe under Medicare Part D?
In 2024, Karla C. Pastrana had 10,537 Medicare Part D claims for 901 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.