ANDREA HARTFORD DO
NPI 1063864569
Obstetrics & Gynecology in Lake Orion, MI
About Andrea Hartford Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA HARTFORD DO (NPI 1063864569) is an individual obstetrics & gynecology provider in Lake Orion, Michigan, licensed in Michigan (5101027793) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, is affiliated with Mclaren Oakland, and maintains a secondary practice location in Tacoma.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Andrea Hartford Do 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 Reassignment
Medicare enrollment records show Andrea Hartford reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lake Orion, MI 48360
- 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Oakland
Acute Care Hospitals · Pontiac, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKE ORION, MI 48360
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 Andrea Hartford's NPI number?
The NPI number for Andrea Hartford is 1063864569. It was assigned to this individual provider in the NPPES registry on July 7, 2016.
Where is Andrea Hartford located?
Andrea Hartford practices at 1428 S Lapeer Rd, Lake Orion, MI 48360. The listed phone number is (248) 845-4237.
What is Andrea Hartford's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Andrea Hartford enrolled in Medicare?
Yes. Andrea Hartford 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 organization bills Medicare for Andrea Hartford's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Hartford reassigns Medicare benefits to Women's Healthcare Associates Of Oakland PLLC (Lake Orion, MI). The 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 Andrea Hartford's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Hartford accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Andrea Hartford 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 Andrea Hartford affiliated with any hospitals?
According to CMS data, Andrea Hartford is affiliated with Mclaren Oakland.
When was this NPI record last updated?
The NPPES record for Andrea Hartford was last updated on April 3, 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.