Ashley Fields, NP
Family Nurse Practitioner · Southfield, MI
Ashley Fields, NP is a family nurse practitioner with a practice address in Southfield, Michigan, and NPI 1427442243, issued on Mar 19, 2015. Check the license (Michigan 4704271797, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley Fields
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704271797 MI
Self-reported in NPPES; status is on the state search - Practice location
- 21540 W 11 Mile RD # 200, Southfield, MI 48076
- Phone
- (248) 352-2000
- Enumerated
- Mar 19, 2015
- Record last updated
- Apr 17, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (248) 352-0772
- Medicare enrollment
- Enrolled (PECOS I20150515001259); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Verify Ashley Fields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704271797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,030 Medicare Part D claims for 182 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Buspirone Hcl208 claims
- Trazodone Hcl150 claims
- Divalproex Sodium95 claims
- Quetiapine Fumarate73 claims
- Mirtazapine70 claims
- Duloxetine Hcl59 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: $35.03
1 payment: food and beverage; the largest payer was Stryker 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.
Bills Medicare through one group practice
- Behavioral Care Solutions For Adults And Seniors IncNovi, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley Fields among 5,356 family nurse practitioner records in Michigan
Ashley Fields, NP is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 24% of them.
- NPI issued2015 · 24% of these records are older, 71% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2019 among the 3,254 with a school on file
- Record last updated2015 · 40% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
113 family nurse practitioner records list a practice address in Southfield
They are 113 of the 5,689 NPPES records with a practice address in Southfield, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Southfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Onajomo Bakare, NPSouthfield, MI 480761134574924
- Valorous Bardwell, NPSouthfield, MI 480761598205106
- Kristen Bourgon, MSN, AGPCNP-BCSouthfield, MI 480761851838809
- Anita Effinger, FNPSouthfield, MI 480761578923314
- Linda Johnson, MD FNP CSouthfield, MI 480761356330633
- Vanessa LelliSouthfield, MI 480761740524594
- Cynthia Muhammad, NPSouthfield, MI 480761326489212
- Deangella Simpson, NP-CSouthfield, MI 480761700328135
Common questions
What is Ashley Fields, NP's NPI number?
Ashley Fields, NP's National Provider Identifier (NPI) is 1427442243, issued on Mar 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Fields, NP located?
The NPPES record lists a practice address at 21540 W 11 Mile RD # 200, Southfield, MI, 48076. Phone: (248) 352-2000. Providers update this record themselves, so call before visiting.
How can I verify Ashley Fields, NP's license?
NPPES lists Michigan license number 4704271797, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Ashley Fields, NP prescribe under Medicare Part D?
In 2024, Ashley Fields, NP had 1,030 Medicare Part D claims for 182 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.