NPPES file of Aug 9, 2026

Alison L. Sloan, FNP-BC

Family Nurse Practitioner · Fairfield, CA

Alison L. Sloan, FNP-BC is a family nurse practitioner with a practice address in Fairfield, California, and NPI 1417509167, issued on Jul 12, 2019. Check the license (California NP95010954, 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
1417509167
Name
Alison L. Sloan
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP95010954 CA
Self-reported in NPPES; status is on the state search
Practice location
2720 Low CT, Fairfield, CA 94534
Phone
(707) 427-4900
Enumerated
Jul 12, 2019
Record last updated
Oct 28, 2024
Medicare enrollment
Enrolled (PECOS I20220419001400); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 2720 Low CT

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

  1. Reshtina Alamzai, D.O.Family Medicine Physician1336550680
  2. Nicole Arthur, M.D.Family Medicine Physician1104188697
  3. Baninder Baidwan, D.O.Pediatrics Physician1093246688
  4. Gabriela Carrico, DNP, FNPFamily Nurse Practitioner1154939163
  5. Lawrence Cooney, MDPediatrics Physician1770670085
  6. Jennifer Culp, RDRegistered Dietitian1366698045

Verify Alison L. Sloan 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 NP95010954
    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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30% more Medicare Part D claims than the average family nurse practitioner in 2024

1,690 Medicare Part D claims for 304 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 91 claims were for opioids.

  1. Alison Sloan1,690
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium154 claims
  2. Levothyroxine Sodium64 claims
  3. Trazodone Hcl58 claims
  4. Gabapentin56 claims
  5. Hydrocodone-Acetaminophen49 claims
  6. Albuterol Sulfate Hfa48 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: $1,003.10

31 payments; by number, the most common kind was food and beverage; the largest payer was Shield Therapeutics 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. Alison Sloan$1,003.10
  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.

Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationVallejo, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alison L. Sloan among 16,966 family nurse practitioner records in California

Alison L. Sloan, FNP-BC 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 fileYes · 40% of these records are
  • Graduated2017 · median 2019 among the 6,793 with a school on file
  • Record last updated2024 · 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).

52 family nurse practitioner records list a practice address in Fairfield

They are 52 of the 3,595 NPPES records with a practice address in Fairfield, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Laurie BreseeFairfield, CA 945341174004659
  2. Annie Rose Condolon-Kohler, NPFairfield, CA 945341174086359
  3. Douglas Dado, DNPFairfield, CA 945341649733049
  4. Kalsang Dorji, DNP, FNP-BCFairfield, CA 945341861056640
  5. Susan Foster, FNP-CFairfield, CA 945341891730628
  6. Jorge Garcia, RN, MSN, FNPFairfield, CA 945341225593767
  7. Lanette Gresham, RN, BSN, MSN, FNP-BCFairfield, CA 945341346669074
  8. Aneet Grewal, ARNPFairfield, CA 945341700250883

Common questions

What is Alison L. Sloan, FNP-BC's NPI number?

Alison L. Sloan, FNP-BC's National Provider Identifier (NPI) is 1417509167, issued on Jul 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alison L. Sloan, FNP-BC located?

The NPPES record lists a practice address at 2720 Low CT, Fairfield, CA, 94534. Phone: (707) 427-4900. Providers update this record themselves, so call before visiting.

How can I verify Alison L. Sloan, FNP-BC's license?

NPPES lists California license number NP95010954, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Alison L. Sloan, FNP-BC prescribe under Medicare Part D?

In 2024, Alison L. Sloan, FNP-BC had 1,690 Medicare Part D claims for 304 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.