Karl A. Tieva, M.D.
Family Medicine Physician · Wasilla, AK
Karl A. Tieva, M.D. is a family medicine physician with a practice address in Wasilla, Alaska, and NPI 1497044507, issued on Mar 30, 2011. Check the license (Alaska 143387, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karl A. Tieva
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 143387 AK
MD167582 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S Knik Goose Bay RD, Wasilla, AK 99654
- Phone
- (907) 631-7800
- Enumerated
- Mar 30, 2011
- Record last updated
- Jan 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20190628001142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 712 in Alaska → Look up another NPI →
Also registered at 1001 S Knik Goose Bay RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Albert, LCSWClinical Social Worker1972546968
- Rebekah Bailey, LCSWMental Health Counselor1245939354
- Brian Barrett, PHARM.D.Pharmacist1093088049
- Leandra Beech, DHATDental Therapist1881160570
- Holli Blake, LCSWClinical Social Worker1417518143
- Haakan Bohman, PTAPhysical Therapy Assistant1528879574
Verify Karl A. Tieva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical Board
Search for license 143387Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family medicine physician in 2024
799 Medicare Part D claims for 56 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium44 claims
- Omeprazole43 claims
- Amlodipine Besylate38 claims
- Lisinopril35 claims
- Synthroid32 claims
- Fluticasone Propionate27 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
- Southcentral FoundationWasilla, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl A. Tieva among 712 family medicine physician records in Alaska
Karl A. Tieva, M.D. is one of 712 family medicine physician records with a practice address in Alaska. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2014 · median 2008 among the 388 with a school on file
- Record last updated2025 · 56% 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 Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 family medicine physician records list a practice address in Wasilla
They are 35 of the 2,414 NPPES records with a practice address in Wasilla, and 712 family medicine physician records in Alaska.
All 712 in Alaska → Every provider in Wasilla → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Laurie Dahms, M.D.Wasilla, AK 996541245285964
- Michael Dibartolo, DOWasilla, AK 996541316999808
- Susanne Dillon, MDWasilla, AK 996541679500060
- Darryl Elrod, MDWasilla, AK 996541194712810
- Wade Erickson, MDWasilla, AK 996541245278183
- Frank Greathouse, MDWasilla, AK 996541780699330
- Ray Kelley, MDWasilla, AK 996541780654137
- Valerie Krozel, MDWasilla, AK 996541699780114
Common questions
What is Karl A. Tieva, M.D.'s NPI number?
Karl A. Tieva, M.D.'s National Provider Identifier (NPI) is 1497044507, issued on Mar 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Karl A. Tieva, M.D. located?
The NPPES record lists a practice address at 1001 S Knik Goose Bay RD, Wasilla, AK, 99654. Phone: (907) 631-7800. Providers update this record themselves, so call before visiting.
How can I verify Karl A. Tieva, M.D.'s license?
NPPES lists Alaska license number 143387, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karl A. Tieva, M.D. prescribe under Medicare Part D?
In 2024, Karl A. Tieva, M.D. had 799 Medicare Part D claims for 56 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.