1. Home
  2. Directory
  3. Michigan
  4. Petoskey
  5. Surgery
  6. NPI Profile

DR. ZACHARY AARON HORTON M.D.
NPI 1104048099
Surgery in Petoskey, MI

Active since May 02, 2007PECOS EnrolledAccepts Medicare Assignment
521 MONROE ST, PETOSKEY, MI 49770(231) 487-1900(231) 348-0984 Get Directions Write a Review

NPPES record last updated: November 22, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Zachary Aaron Horton M.d. NPPES

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

DR. ZACHARY AARON HORTON M.D. (NPI 1104048099) is an individual surgery provider in Petoskey, Michigan, licensed in Michigan (43010837000) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Michigan State University College Of Human Medicine (2000).

NPPES Registry Identity

NPI1104048099
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. ZACHARY AARON HORTONCredential: M.D.
Location Address521 MONROE STPetoskey, MI 49770-2266
Mailing Address521 Monroe StPetoskey, MI 49770-2266 · (231) 487-1900 · Fax (231) 348-0984
Phone(231) 487-1900
Fax(231) 348-0984
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2000
Enumeration DateMay 2, 2007
Last NPPES UpdateNovember 22, 2013
✔ NPI 1104048099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MI · 43010837000
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
521 MONROE ST, Petoskey, MI 49770
Open in Google Maps ↗

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 and accepts Medicare assignment

Dr. Zachary Aaron Horton M.d. 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.

PECOS PAC ID5597818161
PECOS Enrollment IDI20090729000428
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 Reassignments

4

Medicare enrollment records show Zachary Horton reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Petoskey Surgeons, P.C.
Same address
Surgery
521 MONROE ST
Petoskey, MI 49770
  • Reassigned Medicare billing, Michigan enrollment
  • 17 clinicians in this Medicare group
NPI 1730145574 (231) 487-1900
Mercy Health Partners Sub-Specialty Services
162 mi
Internal Medicine
1560 E SHERMAN BLVD STE 250
Muskegon, MI 49444
  • Reassigned Medicare billing, Michigan enrollment
  • 33 clinicians in this Medicare group
NPI 1124042700 (231) 675-8145
Noch Physician Billing Company LLC
172 mi
Family Medicine
1309 SHELDON RD
Grand Haven, MI 49417
  • Reassigned Medicare billing, Michigan enrollment
  • 28 clinicians in this Medicare group
NPI 1972550580 (616) 844-4528
Trinity Health Grand Haven Hospital
172 mi
General Acute Care Hospital
1309 SHELDON RD
Grand Haven, MI 49417
  • Reassigned Medicare billing, Michigan enrollment
  • 38 clinicians in this Medicare group
NPI 1942379284 (616) 842-3600

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 6

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.

Removal of tissue from wound, 20.0 sq cm or less 97597
This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.
91 services24 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
52 services19 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
42 services17 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
24 services18 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
19 services19 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
15 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230038
Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Trinity Health Muskegon Hospital

Acute Care Hospitals · Muskegon, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230066
Location1500 E Sherman BlvdMuskegon, MI 49441 · Muskegon County
Emergency services Birthing friendly

Trinity Health Grand Haven Hospital

Acute Care Hospitals · Grand Haven, MI
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number230174
Location1309 Sheldon RdGrand Haven, MI 49417 · Ottawa County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49770 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 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KEVIN M MARKHAM M.D.
Surgery
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
LEVON KHOJAYAN MD
Surgery (Vascular Surgery)
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
AMY KELLER FNP-BC
Nurse Practitioner (Family)
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
DAVID JOEL RYNBRANDT MD
Surgery
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
JEFFREY BLAIR BEAUDOIN M.D.
Surgery
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
DR. ANDREA PARSONS DO
Surgery
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
PETOSKEY SURGEONS, P.C.
Surgery
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900
LAUREN GASKILL
Physician Assistant
521 MONROE ST
PETOSKEY, MI 49770
Emmet County (231) 487-1900

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 Zachary Horton's NPI number?

The NPI number for Zachary Horton is 1104048099. It was assigned to this individual provider in the NPPES registry on May 2, 2007.

Where is Zachary Horton located?

Zachary Horton practices at 521 Monroe St, Petoskey, MI 49770. The listed phone number is (231) 487-1900.

What is Zachary Horton's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Zachary Horton enrolled in Medicare?

Yes. Zachary Horton 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 Zachary Horton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Horton reassigns Medicare benefits to 4 organizations: Petoskey Surgeons, P.C. (Petoskey, MI), Mercy Health Partners Sub-Specialty Services (Muskegon, MI), Noch Physician Billing Company LLC (Grand Haven, MI) and Trinity Health Grand Haven Hospital (Grand Haven, 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 Zachary Horton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zachary Horton 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 Zachary Horton 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 Zachary Horton affiliated with any hospitals?

According to CMS data, Zachary Horton is affiliated with Spectrum Health, Trinity Health Muskegon Hospital and Trinity Health Grand Haven Hospital.

When was this NPI record last updated?

The NPPES record for Zachary Horton was last updated on November 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.