Heather Tantimonaco, FNP-C
Family Nurse Practitioner · Littleton, CO
Heather Tantimonaco, FNP-C is a family nurse practitioner with a practice address in Littleton, Colorado, and NPI 1225748247, issued on Nov 30, 2022. Check the license (Colorado APN.0998185-NP, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Tantimonaco
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APN.0998185-NP CO
Self-reported in NPPES; status is on the state search - Practice location
- 22 W Dry Creek Cir, Littleton, CO 80120
- Phone
- (303) 730-4700
- Enumerated
- Nov 30, 2022
- Record last updated
- Nov 30, 2022
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →
Also registered at 22 W Dry Creek Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heather Tantimonaco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license APN.0998185-NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $77.53
1 payment: food and beverage; the largest payer was Celgene Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Heather Tantimonaco among 3,492 family nurse practitioner records in Colorado
Heather Tantimonaco, FNP-C is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2022 · 37% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
103 family nurse practitioner records list a practice address in Littleton
They are 103 of the 3,918 NPPES records with a practice address in Littleton, and 3,492 family nurse practitioner records in Colorado.
All 3,492 in Colorado → Every provider in Littleton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Shanda Bartel, NPLittleton, CO 801201407278740
- Ann Beetham, N.P.Littleton, CO 801201336421296
- Margaret Bernard, NPLittleton, CO 801201447624978
- Laurie Burns, FNP-CLittleton, CO 801201134560311
- Elizabeth Caldwell, FNPLittleton, CO 801201932545829
- Amanda Daniel, MSN, APRN, NP-C, CPNLittleton, CO 801201871915322
- Mari Ernst, NPLittleton, CO 801201801182217
- Whitney Groth, NPLittleton, CO 801201962648048
Common questions
What is Heather Tantimonaco, FNP-C's NPI number?
Heather Tantimonaco, FNP-C's National Provider Identifier (NPI) is 1225748247, issued on Nov 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Heather Tantimonaco, FNP-C located?
The NPPES record lists a practice address at 22 W Dry Creek Cir, Littleton, CO, 80120. Phone: (303) 730-4700. Providers update this record themselves, so call before visiting.
How can I verify Heather Tantimonaco, FNP-C's license?
NPPES lists Colorado license number APN.0998185-NP, as entered by the provider. Search the Colorado 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.
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.