Katharine Louise Ostedgaard, M.D.
Otolaryngology Physician · Sacramento, CA
Katharine Louise Ostedgaard, M.D. is an otolaryngology physician with a practice address in Sacramento, California, and NPI 1316384555, issued on May 29, 2013. Check the license (California 154794, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katharine Louise Ostedgaard
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- 154794 CA
R-9697 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2521 Stockton Blvd Ste 7200, Sacramento, CA 95817
- Phone
- (541) 968-2306
- Enumerated
- May 29, 2013
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 2521 Stockton Blvd Ste 7200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marianne Abouyared, M.D.Otolaryngology Physician1235472200
- Celia AmosDental Assistant1932748266
- Daniel ArkfeldOtolaryngology Physician1366901431
- Keisha BestStudent in an Organized Health Care Education/Training Program1952080087
- Aditi Bhuskute, MDPediatric Otolaryngology Physician1629332796
- Andrew Cho, M.D.Otolaryngology Physician1508144098
Verify Katharine Louise Ostedgaard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 154794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average otolaryngology physician in 2024
44 Medicare Part D claims for 19 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- 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.
Katharine Louise Ostedgaard among 1,212 otolaryngology physician records in California
Katharine Louise Ostedgaard, M.D. is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Sacramento → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Debbie Aizenberg, MDSacramento, CA 958171962486720
- Jacqueline Allen, MBCHB, FRACSSacramento, CA 958171487817664
- Peter Belafsky, MD, PHDSacramento, CA 958171790768026
- Arnaud Bewley, MDSacramento, CA 958171407054182
- Rodney Diaz, M.D.Sacramento, CA 958171053354597
- Paul Donald, MD, FRCS(C)Sacramento, CA 958171912989237
- Danny Enepekides, MDSacramento, CA 958171538142633
- Scott Fuller, MDSacramento, CA 958171174507180
Common questions
What is Katharine Louise Ostedgaard, M.D.'s NPI number?
Katharine Louise Ostedgaard, M.D.'s National Provider Identifier (NPI) is 1316384555, issued on May 29, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Louise Ostedgaard, M.D. located?
The NPPES record lists a practice address at 2521 Stockton Blvd Ste 7200, Sacramento, CA, 95817. Phone: (541) 968-2306. Providers update this record themselves, so call before visiting.
How can I verify Katharine Louise Ostedgaard, M.D.'s license?
NPPES lists California license number 154794, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katharine Louise Ostedgaard, M.D. prescribe under Medicare Part D?
In 2024, Katharine Louise Ostedgaard, M.D. had 44 Medicare Part D claims for 19 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.