Colleen E. Ammidown, FNP
Family Nurse Practitioner · Foxborough, MA
Colleen E. Ammidown, FNP is a family nurse practitioner with a practice address in Foxborough, Massachusetts, and NPI 1932392677, issued on Aug 27, 2007. Check the license (Massachusetts 258453, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen E. Ammidown
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 258453 MA
RN258453 MA
Self-reported in NPPES; status is on the state search - Practice location
- 70 Walnut St, Foxborough, MA 02035
- Phone
- (508) 543-6371
- Enumerated
- Aug 27, 2007
- Record last updated
- Oct 20, 2025
- Fax
- (508) 772-1678
- Medicare enrollment
- Enrolled (PECOS I20080213000480); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Verify Colleen E. Ammidown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 258453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average family nurse practitioner in 2024
1,325 Medicare Part D claims for 244 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium80 claims
- Rosuvastatin Calcium79 claims
- Amlodipine Besylate51 claims
- Escitalopram Oxalate51 claims
- Metoprolol Succinate51 claims
- Losartan Potassium49 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: $72.15
1 payment: food and beverage; the largest payer was Inspire Medical Systems, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Milford Regional Physician Group, Inc.Hopkinton, MA
- Umass Memorial Medical Group IncHopkinton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen E. Ammidown among 4,724 family nurse practitioner records in Massachusetts
Colleen E. Ammidown, FNP is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 86% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2007 · median 2019 among the 2,704 with a school on file
- Record last updated2025 · 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family nurse practitioner records list a practice address in Foxborough
They are 4 of the 155 NPPES records with a practice address in Foxborough, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Foxborough → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jessica BrensFoxborough, MA 020351316425481
- Johanna Brooks, NP-CFoxboro, MA 020351518475664
- Danielle CalliontzisFoxboro, MA 020351184355075
- Marissa Casillo, FNPFoxboro, MA 020351972251817
- Lucille Cook, N.P.Foxboro, MA 020351144298969
- Casey Gallagher, FNP-BCFoxborough, MA 020351043915382
- Susan Goode, N.P.Foxboro, MA 020351982755294
- Keri Grothe, FNP-CFoxborough, MA 020351417323072
Common questions
What is Colleen E. Ammidown, FNP's NPI number?
Colleen E. Ammidown, FNP's National Provider Identifier (NPI) is 1932392677, issued on Aug 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Colleen E. Ammidown, FNP located?
The NPPES record lists a practice address at 70 Walnut St, Foxborough, MA, 02035. Phone: (508) 543-6371. Providers update this record themselves, so call before visiting.
How can I verify Colleen E. Ammidown, FNP's license?
NPPES lists Massachusetts license number 258453, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Colleen E. Ammidown, FNP prescribe under Medicare Part D?
In 2024, Colleen E. Ammidown, FNP had 1,325 Medicare Part D claims for 244 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.