DR. DAVID A. HARTFIEL MD
NPI 1821063173
Obstetrics & Gynecology in West Branch, MI
About Dr. David A. Hartfiel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID A. HARTFIEL MD (NPI 1821063173) is an individual obstetrics & gynecology provider in West Branch, Michigan, licensed in Michigan (4301077573) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center West Branch, and maintains a secondary practice location in Coldwater.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
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
Dr. David A. Hartfiel Md 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 David Hartfiel reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Branch, MI 48661
- Reassigned Medicare billing, Michigan enrollment
- 179 clinicians in this Medicare group
Tawas City, MI 48763
- Reassigned Medicare billing, Michigan enrollment
- 56 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 536 clinicians in this Medicare group
Litchfield, MI 49252
- Reassigned Medicare billing, Michigan enrollment
- 174 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 2
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.
Mymichigan Medical Center West Branch
Acute Care Hospitals · West Branch, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48661 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 David Hartfiel's NPI number?
The NPI number for David Hartfiel is 1821063173. It was assigned to this individual provider in the NPPES registry on February 21, 2006.
Where is David Hartfiel located?
David Hartfiel practices at 2431 S M 30 Ste 200, West Branch, MI 48661. The listed phone number is (989) 343-3762.
What is David Hartfiel's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is David Hartfiel enrolled in Medicare?
Yes. David Hartfiel 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 David Hartfiel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hartfiel reassigns Medicare benefits to 4 organizations: Mymichigan Medical Center West Branch (West Branch, MI), Mymichigan Medical Center Tawas (Tawas City, MI), Mymichigan Medical Center Midland (Midland, MI) and Community Health Center Of Branch County (Litchfield, MI). 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 David Hartfiel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Hartfiel 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 1 other insurer list David Hartfiel 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 David Hartfiel affiliated with any hospitals?
According to CMS data, David Hartfiel is affiliated with Mymichigan Medical Center West Branch.
When was this NPI record last updated?
The NPPES record for David Hartfiel was last updated on December 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. David A. Hartfiel, MD · NPI 1821063173
Obstetrics & Gynecology physician in West Branch, Michigan. Individual provider, active in the CMS NPPES registry since February 21, 2006.
## Identity
- **NPI:** 1821063173 (Entity type: Individual)
- **Enumerated:** February 21, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4301077573 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2431 S M 30 STE 200, West Branch, MI 48661-9367
- **Phone:** (989) 343-3762
## 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): Mymichigan Medical Center West Branch (NPI 1518418292, West Branch, MI); Mymichigan Medical Center Tawas (NPI 1235219965, Tawas City, MI); Mymichigan Medical Center Midland (NPI 1205889490, Midland, MI); Community Health Center Of Branch County (NPI 1518338359, Litchfield, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** December 13, 2022
- **Other identifiers:** Medicaid 907402000 (MN); Other 0220119 (MI); Medicaid 6201390 (SD); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1821063173) · Data from the CMS NPPES public registry.