Registry data as of Aug 27, 2026

David Hagemann, PA

Physician Assistant · Roseville, CA

David 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.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1881675619
Name
David 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
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1412 Blue Oaks Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Froniewski, PA-CPhysician Assistant1093287161
  2. Christopher Ha, M.D.Dermatology Physician1194764738
  3. Supinder Randhawa, NPNurse Practitioner1821474230
  4. Shannon Sgro, P.A.-CMedical Physician Assistant1396790358
  5. Babu Singh, M.D.Dermatology Physician1407293665

Verify David Hagemann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA147050
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

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 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. David Hagemann648
  2. Specialty average832

Most prescribed

  1. Triamcinolone Acetonide85 claims
  2. Ketoconazole72 claims
  3. Mupirocin60 claims
  4. Doxycycline Hyclate52 claims
  5. Doxycycline Monohydrate39 claims
  6. 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 Medicare quality 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, mostly food and beverage; the largest payer was Abbvie Inc.. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Hagemann$2,498.60
  2. Specialty average$853.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospital and facility affiliations

  1. Integrated Dermatology OF Roseville PCRoseville, CA
  2. Roseville Dermatology IncRoseville, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

76 physician assistant records list a Roseville practice address

They are 76 of the 5,340 NPPES records with a Roseville practice address, and 13,861 physician assistant records in California.

Other physician assistant records in California

  1. Marcia -Galbraith, PAStockton, CA1407143274
  2. Danny Abad, PAOrange, CA1477158673
  3. Lea Dominique Abadies, PATustin, CA1124754254
  4. Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
  5. Ramina Abbasi, PA-CSignal Hill, CA1093448300
  6. Ariel Abbott, PA-CStockton, CA1780334342
  7. Barrie Abbott, PA-CAnza, CA1861602575
  8. Elizabeth Abbott, PA-CSan Diego, CA1437540762
  9. Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
  10. Fatimeh Abdallah, P.A.-CNewport Beach, CA1487002218

Common questions

What is David Hagemann, PA's NPI number?

David 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 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 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 Hagemann, PA prescribe under Medicare Part D?

In 2024, David Hagemann, PA had 648 Medicare Part D claims for 279 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is David Hagemann, PA's Medicare quality 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.