NPPES file of Aug 9, 2026

Tiffany Schaffer, PA-C

Physician Assistant · Redding, CA

Tiffany Schaffer, PA-C is a physician assistant with a practice address in Redding, California, and NPI 1225327794, issued on Apr 5, 2011. Check the license (California 22782, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225327794
Name
Tiffany Schaffer
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License numbers
22782 CA
5601012388 MI
PA2012-0063 NM
Self-reported in NPPES; status is on the state search
Practice location
2656 Edith Ave Ste B, Redding, CA 96001
Phone
(530) 244-2882
Enumerated
Apr 5, 2011
Record last updated
Jun 12, 2026
Fax
(530) 244-3703
Medicare enrollment
Enrolled (PECOS I20230522001944); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2656 Edith Ave Ste B

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

  1. Brendon Garcia, PA-CPhysician Assistant1134647308
  2. Stefanie Sublett, PA-CPhysician Assistant1104222868

Verify Tiffany Schaffer 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 22782
    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.

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74% fewer Medicare Part D claims than the average physician assistant in 2024

219 Medicare Part D claims for 41 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Tiffany Schaffer219
  2. Specialty average830

Most prescribed

  1. Clopidogrel28 claims
  2. Furosemide23 claims
  3. Atorvastatin Calcium20 claims
  4. Potassium Chloride20 claims
  5. Tamsulosin Hcl20 claims
  6. Amiodarone Hcl18 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.

2 hospitals and group practices

  1. Mymichigan Medical Center MidlandMidland, MI · Acute Care Hospitals4 of 5 stars
  2. Bon Secours Medical Group Hampton Roads Specialty Care LLCPortsmouth, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Tiffany Schaffer among 14,451 physician assistant records in California

Tiffany Schaffer, PA-C 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 2011, is newer than 30% of them.

  • NPI issued2011 · 30% of these records are older, 67% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2012 · 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).

107 physician assistant records list a practice address in Redding

They are 107 of the 3,572 NPPES records with a practice address in Redding, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Diane Baas, PA-CRedding, CA 960011053358648
  2. Yvonne Callison, PARedding, CA 960011396837332
  3. Kathleen Chesney, PACRedding, CA 960011528144912
  4. Elisabeth Cooper, PARedding, CA 960011114969003
  5. Kate Ermenc, P.ARedding, CA 960011639211428
  6. Allyson Martin, PARedding, CA 960011528272069
  7. Margaret Michael, PARedding, CA 960011457576639
  8. Lindsay Miller, PA-CRedding, CA 960011235205931

Common questions

What is Tiffany Schaffer, PA-C's NPI number?

Tiffany Schaffer, PA-C's National Provider Identifier (NPI) is 1225327794, issued on Apr 5, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Schaffer, PA-C located?

The NPPES record lists a practice address at 2656 Edith Ave Ste B, Redding, CA, 96001. Phone: (530) 244-2882. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Schaffer, PA-C's license?

NPPES lists California license number 22782, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Tiffany Schaffer, PA-C prescribe under Medicare Part D?

In 2024, Tiffany Schaffer, PA-C had 219 Medicare Part D claims for 41 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.