NPPES file of Aug 9, 2026

Adam Joseph Bierman, FNP

Family Nurse Practitioner · Redding, CA

Adam Joseph Bierman, FNP is a family nurse practitioner with a practice address in Redding, California, and NPI 1982245015, issued on Sep 30, 2019. Check the license (California F0919145, 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
1982245015
Name
Adam Joseph Bierman
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F0919145 CA
Self-reported in NPPES; status is on the state search
Practice location
1920 California St Ste A, Redding, CA 96001
Phone
(530) 247-7070
Enumerated
Sep 30, 2019
Record last updated
Sep 30, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(530) 244-7246
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 1920 California St Ste A

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

  1. Brandon Baldwin, PA-CERTIFIEDPhysician Assistant1891422929
  2. Erika Sanchez, FNPFamily Nurse Practitioner1144111956
  3. Andrew Solkovits, D.O.Family Medicine Physician1487643250
  4. Mathew Stephens, FNP-CFamily Nurse Practitioner1487438529

Verify Adam Joseph Bierman 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 F0919145
    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

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2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024

2,972 Medicare Part D claims for 491 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Adam Bierman2,972
  2. Specialty average1,305

Most prescribed

  1. Rosuvastatin Calcium187 claims
  2. Amlodipine Besylate172 claims
  3. Gabapentin106 claims
  4. Levothyroxine Sodium104 claims
  5. Lisinopril102 claims
  6. Losartan Potassium102 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.

Industry payments in 2024: $2,858.29

151 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Adam Bierman$2,858.29
  2. Specialty average$650.95

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

Adam Joseph Bierman among 16,966 family nurse practitioner records in California

Adam Joseph Bierman, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.

  • NPI issued2019 · 50% of these records are older, 44% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2019 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

99 family nurse practitioner records list a practice address in Redding

They are 99 of the 3,572 NPPES records with a practice address in Redding, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Paula Amacker, FNPRedding, CA 960011598916884
  2. Christina Davis, D.C.Redding, CA 960011811980493
  3. Judith Hall, NPRedding, CA 960011205822343
  4. Debra Herndon, MSN, FNP-BC, CRNFARedding, CA 960011467598151
  5. Lester Lollar, D.C.Redding, CA 960011154407468
  6. Catherine Ludlow, CFNPRedding, CA 960011518007137
  7. Richard Montgomery, R.N., F.N.P.Redding, CA 960011285758227
  8. Ellen Nordal, FNPRedding, CA 960011275569063

Common questions

What is Adam Joseph Bierman, FNP's NPI number?

Adam Joseph Bierman, FNP's National Provider Identifier (NPI) is 1982245015, issued on Sep 30, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Adam Joseph Bierman, FNP located?

The NPPES record lists a practice address at 1920 California St Ste A, Redding, CA, 96001. Phone: (530) 247-7070. Providers update this record themselves, so call before visiting.

How can I verify Adam Joseph Bierman, FNP's license?

NPPES lists California license number F0919145, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Adam Joseph Bierman, FNP prescribe under Medicare Part D?

In 2024, Adam Joseph Bierman, FNP had 2,972 Medicare Part D claims for 491 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.