FERDINAND J. KORNELI DO
NPI 1225054943
Internal Medicine in Grayling, MI

Active since July 14, 2006PECOS EnrolledAccepts Medicare Assignment
1200 W NORTH DOWN RIVER RD STE C, GRAYLING, MI 49738(989) 344-5910(231) 935-3463 Get Directions Write a Review

NPPES record last updated: December 21, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 21, 2020, Feb 11, 2020 (2 updates tracked since 2020).

About Ferdinand J. Korneli Do NPPES

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

FERDINAND J. KORNELI DO (NPI 1225054943) is an individual internal medicine provider in Grayling, Michigan, licensed in Michigan (5101010337) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Munson Healthcare Grayling Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1225054943
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameFERDINAND J. KORNELICredential: DO
Location Address1200 W NORTH DOWN RIVER RD STE CGrayling, MI 49738-8024
Mailing Address1200 W North Down River Rd Ste CGrayling, MI 49738-8024 · (989) 344-5910 · Fax (231) 935-3463
Fax(231) 935-3463
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 1988
Enumeration DateJuly 14, 2006
Last NPPES UpdateDecember 21, 20202 updates tracked since enumeration
NPPES CertifiedDecember 21, 2020
NPI 1225054943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MI · 5101010337
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1200 W NORTH DOWN RIVER RD STE C, Grayling, MI 49738

Secondary Practice Locations 3

Location 11100 E Michigan AveGrayling, MI 49738-1312 · Phone (989) 348-5461 · Fax (989) 348-5724
Location 21321 S Mount Tom RdMio, MI 48647-9518 · Phone (989) 275-1200 · Fax (989) 275-1210
Location 31250 E Michigan AveGrayling, MI 49738-7074 · Phone (989) 348-0550 · Fax (989) 348-6749

Other Identifiers 2

Medicaid2879522MI
Medicaid4327831MI

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ferdinand J. Korneli 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.

PECOS PAC ID7315919511
PECOS Enrollment IDI20040809000942
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.

Hospital Affiliations CMS Care Compare 5

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

Munson Healthcare Grayling Hospital

Acute Care Hospitals · Grayling, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230058
Location1100 E Michigan AveGrayling, MI 49738 · Crawford County
Emergency services Birthing friendly

Munson Healthcare Cadillac Hospital

Acute Care Hospitals · Cadillac, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230081
Location400 Hobart StCadillac, MI 49601 · Wexford County
Emergency services Birthing friendly

Munson Medical Center

Acute Care Hospitals · Traverse City, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230097
Location1105 Sixth StreetTraverse City, MI 49684 · Grand Traverse County
Emergency services Birthing friendly

Munson Healthcare Otsego Memorial Hospital

Acute Care Hospitals · Gaylord, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230133
Location825 N Center AveGaylord, MI 49735 · Otsego County
Birthing friendly

Kalkaska Memorial Health Center

Critical Access Hospitals · Kalkaska, MI
OwnershipGovernment - Hospital District or Authority
CMS Certification Number231301
Location419 S CoralKalkaska, MI 49646 · Kalkaska County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49738 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 18

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
15 suppliers86 claims242 services$6.01 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
5 suppliers14 claims14 services$2.90 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
7 suppliers44 claims64 services$1.03 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers12 claims12 services$74.78 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
4 suppliers11 claims11 services$22.85 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers13 claims74 services$2.89 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

Physician Assistant
1200 W NORTH DOWN RIVER RD STE C
GRAYLING, MI 49738
Family Medicine
1200 W NORTH DOWN RIVER RD STE C
GRAYLING, MI 49738

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 Ferdinand Korneli's NPI number?

The NPI number for Ferdinand Korneli is 1225054943. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Ferdinand Korneli located?

Ferdinand Korneli practices at 1200 W North Down River Rd Ste C, Grayling, MI 49738. The listed phone number is (989) 344-5910.

What is Ferdinand Korneli's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ferdinand Korneli enrolled in Medicare?

Yes. Ferdinand Korneli 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.

What insurance does Ferdinand Korneli accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Ferdinand Korneli 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 Ferdinand Korneli affiliated with any hospitals?

According to CMS data, Ferdinand Korneli is affiliated with Munson Healthcare Grayling Hospital, Munson Healthcare Cadillac Hospital, Munson Medical Center, Munson Healthcare Otsego Memorial Hospital and Kalkaska Memorial Health Center.

When was this NPI record last updated?

The NPPES record for Ferdinand Korneli was last updated on December 21, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.