MRS. ASHLEY LOUISE LAMB FNP-C
NPI 1447982830
Nurse Practitioner in Fenton, MI
About Mrs. Ashley Louise Lamb Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ASHLEY LOUISE LAMB FNP-C (NPI 1447982830) is an individual nurse practitioner in Fenton, Michigan, licensed in Michigan (4704362807) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Mclaren Flint, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Ashley Louise Lamb Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Ashley Lamb reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Okemos, MI 48864
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 115 clinicians in this Medicare group
Kalamazoo, MI 49048
- Reassigned Medicare billing, Michigan enrollment
- 596 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, Michigan enrollment
- 42 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Flint
Acute Care Hospitals · Flint, MIAscension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48430 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ashley Lamb's NPI number?
The NPI number for Ashley Lamb is 1447982830. It was assigned to this individual provider in the NPPES registry on June 26, 2022. The provider is also known as Ashley Louise Osip Fnp-C.
Where is Ashley Lamb located?
Ashley Lamb practices at 116 Mill St, Fenton, MI 48430. The listed phone number is (810) 701-8088.
What is Ashley Lamb's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ashley Lamb enrolled in Medicare?
Yes. Ashley Lamb is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ashley Lamb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Lamb reassigns Medicare benefits to 4 organizations: Edward W. Sparrow Hospital Association (Okemos, MI), Vituity - Michigan Hospitalists PC (Lansing, MI), Sound Inpatient Physicians-Michigan, PLLC (Kalamazoo, MI) and Acute Care Surgery Medical Group, Inc. (Sacramento, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ashley Lamb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashley Lamb accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Ashley Lamb as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ashley Lamb affiliated with any hospitals?
According to CMS data, Ashley Lamb is affiliated with Mclaren Flint and Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Ashley Lamb was last updated on October 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Ashley Louise Lamb, FNP-C · NPI 1447982830
Nurse Practitioner physician in Fenton, Michigan. Individual provider, active in the CMS NPPES registry since June 26, 2022.
## Identity
- **NPI:** 1447982830 (Entity type: Individual)
- **Enumerated:** June 26, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704362807 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 116 MILL ST, Fenton, MI 48430-2851
- **Phone:** (810) 701-8088
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Edward W. Sparrow Hospital Association (NPI 1437102357, Okemos, MI); Vituity - Michigan Hospitalists PC (NPI 1487278156, Lansing, MI); Sound Inpatient Physicians-Michigan, PLLC (NPI 1093967861, Kalamazoo, MI); Acute Care Surgery Medical Group, Inc. (NPI 1700069549, Sacramento, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1447982830) · Data from the CMS NPPES public registry.