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JACOB ROBERT AHLES DO
NPI 1104449552
Orthopaedic Surgery in Mount Pleasant, MI

Active since May 20, 2020PECOS Enrolled
1221 SOUTH DR, MOUNT PLEASANT, MI 48858(800) 671-1453 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 4, 2026, May 20, 2020 (2 updates tracked since 2020).

About Jacob Robert Ahles Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JACOB ROBERT AHLES DO (NPI 1104449552) is an individual orthopaedic surgery provider in Mount Pleasant, Michigan, licensed in Michigan (5151014491) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1104449552
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameJACOB ROBERT AHLESCredential: DO
Location Address1221 SOUTH DRMount Pleasant, MI 48858-3257
Mailing Address1221 South DrMount Pleasant, MI 48858-3257
Phone(800) 671-1453
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMay 20, 2020
Last NPPES UpdateJune 4, 20262 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1104449552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in MI · 5151014491
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
1221 SOUTH DR, Mount Pleasant, MI 48858
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jacob Robert Ahles Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID648692335
PECOS Enrollment IDI20260617000503
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Jacob Ahles reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mclaren Central Michigan
Same address
General Acute Care Hospital
1221 SOUTH DR
Mt Pleasant, MI 48858
  • Reassigned Medicare billing, Michigan enrollment
  • 321 clinicians in this Medicare group
NPI 1245266063 (989) 772-6700

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

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48858 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

KYLE GILDE MD
Anesthesiology
1221 SOUTH DR
MT PLEASANT, MI 48858
Isabella County (989) 772-6732
KENNETH DAUPHINEE MD
Anesthesiology
1221 SOUTH DR
MT PLEASANT, MI 48858
Isabella County (989) 772-6700
JAGANNATHAN NEUROSURGICAL INSTITUTE PLLC
Neurological Surgery
1221 SOUTH DR
MOUNT PLEASANT, MI 48858
Isabella County (989) 308-1840
MCLAREN CENTRAL MICHIGAN
Anesthesiology
1221 SOUTH DR
MT PLEASANT, MI 48858
Isabella County (989) 772-6700
CMCH-SHH CARDIOLOGY
Internal Medicine (Cardiovascular Disease)
1221 SOUTH DR
MT PLEASANT, MI 48858
Isabella County (989) 772-6720
MCLAREN CENTRAL MICHIGAN
Nurse Anesthetist, Certified Registered
1221 SOUTH DR
MT PLEASANT, MI 48858
Isabella County (989) 772-6700
LESLIE STARNES DO
Emergency Medicine
1221 SOUTH DR
MT PLEASANT, MI 48858
Isabella County (989) 772-6700
ABIGAIL YON
Physician Assistant (Medical)
1221 SOUTH DR
MOUNT PLEASANT, MI 48858
Isabella County (800) 671-1453

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 Jacob Ahles's NPI number?

The NPI number for Jacob Ahles is 1104449552. It was assigned to this individual provider in the NPPES registry on May 20, 2020.

Where is Jacob Ahles located?

Jacob Ahles practices at 1221 South Dr, Mount Pleasant, MI 48858. The listed phone number is (800) 671-1453.

What is Jacob Ahles's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Jacob Ahles enrolled in Medicare?

Yes. Jacob Ahles is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jacob Ahles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Ahles reassigns Medicare benefits to Mclaren Central Michigan (Mt Pleasant, 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 Jacob Ahles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jacob Ahles accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Jacob Ahles 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 Jacob Ahles affiliated with any hospitals?

According to CMS data, Jacob Ahles is affiliated with Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Jacob Ahles was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.