Alisha Kristen Nicole Walker, PA-C
Physician Assistant · Colorado Springs, CO
Alisha Kristen Nicole Walker, PA-C is a physician assistant with a practice address in Colorado Springs, Colorado, and NPI 1194977348, issued on Oct 21, 2008. Check the license (Colorado PA0004583, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alisha Kristen Nicole Walker
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA0004583 CO
PA9104765 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2960 N Circle Dr Ste 200, Colorado Springs, CO 80909
- Phone
- (719) 634-8891
- Enumerated
- Oct 21, 2008
- Record last updated
- Aug 2, 2022
- Fax
- (719) 634-1897
- Medicare enrollment
- Enrolled (PECOS I20160413001812); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 2960 N Circle Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Bong, M.D., FAAP, M.P.H.Pediatrics Physician1992827653
- Linda CampbellProfessional Counselor1386280865
- Dean Gainey, DNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1598441289
- Susanne Galvin, PAPhysician Assistant1477649358
- Nadine McEwen, NP-CFamily Nurse Practitioner1841702974
- Natalie Molnar, PAPhysician Assistant1265117485
Verify Alisha Kristen Nicole Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA0004583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average physician assistant in 2024
644 Medicare Part D claims for 266 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium43 claims
- Levothyroxine Sodium36 claims
- Azithromycin26 claims
- Rosuvastatin Calcium21 claims
- Lisinopril19 claims
- Methylprednisolone19 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: $15.69
1 payment: food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 64,719 providers of this specialty with any payment received $841.65 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 2 group practices
- Bloom Colorado LLCColorado Springs, CO
- Pulse Family Acute Care Center, Prof. LLCPeyton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alisha Kristen Nicole Walker among 3,767 physician assistant records in Colorado
Alisha Kristen Nicole Walker, PA-C is one of 3,767 physician assistant 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 2008, is newer than 24% of them.
- NPI issued2008 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2008 · median 2017 among the 2,351 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
422 physician assistant records list a practice address in Colorado Springs
They are 422 of the 19,771 NPPES records with a practice address in Colorado Springs, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Colorado Springs → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Heidi Bennett, P.A.-C.Colorado Springs, CO 809091487756243
- Paul Birge, PA-CColorado Springs, CO 809091043288665
- Malgorzata Boyer, PA-CColorado Springs, CO 809091255364014
- Peter Brumlik, P.A., PHDColorado Springs, CO 809091235219429
- James Burnett, PA-CColorado Springs, CO 809091215021688
- Thomas Cosola, RPA-CColorado Springs, CO 809091215979992
- Rebecca Crank, PA-CColorado Springs, CO 809091952414872
- Susanne Galvin, PAColorado Springs, CO 809091477649358
Common questions
What is Alisha Kristen Nicole Walker, PA-C's NPI number?
Alisha Kristen Nicole Walker, PA-C's National Provider Identifier (NPI) is 1194977348, issued on Oct 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alisha Kristen Nicole Walker, PA-C located?
The NPPES record lists a practice address at 2960 N Circle Dr Ste 200, Colorado Springs, CO, 80909. Phone: (719) 634-8891. Providers update this record themselves, so call before visiting.
How can I verify Alisha Kristen Nicole Walker, PA-C's license?
NPPES lists Colorado license number PA0004583, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Alisha Kristen Nicole Walker, PA-C prescribe under Medicare Part D?
In 2024, Alisha Kristen Nicole Walker, PA-C had 644 Medicare Part D claims for 266 beneficiaries; the average among physician assistant prescribers was 830. 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.