NPPES file of Aug 9, 2026

Heidi Natalie McMillin, FNP-C

Family Nurse Practitioner · Chico, CA

Heidi Natalie McMillin, FNP-C is a family nurse practitioner with a practice address in Chico, California, and NPI 1750995924, issued on Sep 3, 2020. Check the license (California 95035813, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750995924
Name
Heidi Natalie McMillin
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
95035813 CA
95189202 CA
Self-reported in NPPES; status is on the state search
Practice location
1040 Mangrove Ave, Chico, CA 95926
Phone
(530) 345-0064
Enumerated
Sep 3, 2020
Record last updated
Jun 22, 2026
Fax
(855) 859-5485
Medicare enrollment
Enrolled (PECOS I20250917001398); 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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 1040 Mangrove Ave

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

  1. Robert Avilla, D.O.Family Medicine Physician1346687225
  2. Miranda Bedene, FNP-CFamily Nurse Practitioner1730033762
  3. Dewayne Caviness, MDGeneral Practice Physician1912938887
  4. Gregory Davis, M.D.Gynecology Physician1497752877
  5. Matthew Haselton, FNP-CPrimary Care Nurse Practitioner1558096453
  6. Kurt Johnson, M.D., INC.General Practice Physician1407881741

Verify Heidi Natalie McMillin 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 95035813    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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Bills Medicare through one group practice

  1. Mangrove Medical GroupChico, CA

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

Heidi Natalie McMillin among 16,966 family nurse practitioner records in California

Heidi Natalie McMillin, FNP-C 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 2020, is newer than 56% of them.

  • NPI issued2020 · 56% of these records are older, 38% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2025 · median 2019 among the 6,793 with a school on file
  • Record last updated2026 · 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).

75 family nurse practitioner records list a practice address in Chico

They are 75 of the 3,684 NPPES records with a practice address in Chico, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Chico → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Joy Ackles, FNPChico, CA 959261063771277
  2. Minnie Christian, CRNPChico, CA 959261902228174
  3. Pauline Gehrmann, F.N.P.Chico, CA 959261740309921
  4. Stacey Graham, FNP-CChico, CA 959261083963532
  5. Sandeep Lehil, FNP-CChico, CA 959261710242995
  6. Deborah Malone, F.N.P.Chico, CA 959261437361144
  7. Joellen Petelin, FNPChico, CA 959261316094980
  8. Stephanie Pilkington, FNPChico, CA 959261376795914

Common questions

What is Heidi Natalie McMillin, FNP-C's NPI number?

Heidi Natalie McMillin, FNP-C's National Provider Identifier (NPI) is 1750995924, issued on Sep 3, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Natalie McMillin, FNP-C located?

The NPPES record lists a practice address at 1040 Mangrove Ave, Chico, CA, 95926. Phone: (530) 345-0064. Providers update this record themselves, so call before visiting.

How can I verify Heidi Natalie McMillin, FNP-C's license?

NPPES lists California license number 95035813, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.