David Shane Hagemann, PA
Physician Assistant · Roseville, CA
David Shane Hagemann, PA is a physician assistant with a practice address in Roseville, California, and NPI 1881675619, issued on Nov 9, 2005. Check the license (California PA147050, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Shane Hagemann
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA147050 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1412 Blue Oaks Blvd, Roseville, CA 95747
- Phone
- (916) 784-7546
- Enumerated
- Nov 9, 2005
- Record last updated
- Aug 5, 2026
- Fax
- (916) 784-7548
- Medicaid ID
- OPA147050 CA
- Medicare enrollment
- Enrolled (PECOS I20150609002958); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1412 Blue Oaks Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Froniewski, PA-CPhysician Assistant1093287161
- Christopher Ha, M.D.Dermatology Physician1194764738
- Supinder Randhawa, NPNurse Practitioner1821474230
- Shannon Sgro, P.A.-CPhysician Assistant1396790358
- Babu Singh, M.D.Dermatology Physician1407293665
Verify David Shane Hagemann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA147050Check 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
648 Medicare Part D claims for 279 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Triamcinolone Acetonide85 claims
- Ketoconazole72 claims
- Mupirocin60 claims
- Doxycycline Hyclate52 claims
- Doxycycline Monohydrate39 claims
- Clobetasol Propionate35 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,498.60
135 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Integrated Dermatology OF Roseville PCRoseville, CA
- Roseville Dermatology IncRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Shane Hagemann among 14,451 physician assistant records in California
David Shane Hagemann, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 99% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1998 · median 2018 among the 7,214 with a school on file
- Record last updated2026 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
81 physician assistant records list a practice address in Roseville
They are 81 of the 5,340 NPPES records with a practice address in Roseville, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Roseville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Emily Chalfant, PA-CRoseville, CA 957471033788864
- Alexa Gabrielle Fernandez, PA-CRoseville, CA 957471144148834
- Michael Froniewski, PA-CRoseville, CA 957471093287161
- Stella Plukchi, PA-C, MHSRoseville, CA 957471902270986
- Sierra RegadanzRoseville, CA 957471871158832
- Shannon Sgro, P.A.-CRoseville, CA 957471396790358
- Judy Tumber, PA-CRoseville, CA 957471487995924
- Fallon AgahiGranite Bay, CA 957461538456090
Common questions
What is David Shane Hagemann, PA's NPI number?
David Shane Hagemann, PA's National Provider Identifier (NPI) is 1881675619, issued on Nov 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Shane Hagemann, PA located?
The NPPES record lists a practice address at 1412 Blue Oaks Blvd, Roseville, CA, 95747. Phone: (916) 784-7546. Providers update this record themselves, so call before visiting.
How can I verify David Shane Hagemann, PA's license?
NPPES lists California license number PA147050, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does David Shane Hagemann, PA prescribe under Medicare Part D?
In 2024, David Shane Hagemann, PA had 648 Medicare Part D claims for 279 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is David Shane Hagemann, PA's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.