GREGORY FERNER M.D.
NPI 1851327738
Internal Medicine in Fairlawn, OH

Q: What is Gregory Ferner's NPI number?

The NPI number for Gregory Ferner is 1851327738. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Q: What is Gregory Ferner's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Ferner was last updated on September 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since June 23, 2006PECOS EnrolledAccepts Medicare Assignment

822 KUMHO DR, SUITE 202, FAIRLAWN, OH 44333(330) 576-0500(330) 576-0467 Get Directions Write a Review

NPPES record last updated: September 3, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Gregory Ferner M.d. NPPES

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

GREGORY FERNER M.D. (NPI 1851327738) is an individual internal medicine provider in Fairlawn, Ohio, licensed in Ohio (35071291) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Summa Health System, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1851327738

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameGREGORY FERNERCredential: M.D.

Location Address822 KUMHO DR, SUITE 202Fairlawn, OH 44333-9297

Mailing Address822 Kumho Dr, Suite 202Fairlawn, OH 44333-9297 · (330) 576-0500 · Fax (330) 576-0467

Phone(330) 576-0500

Fax(330) 576-0467

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateJune 23, 2006

Last NPPES UpdateSeptember 3, 2009

✔ NPI 1851327738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OH · 35071291

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.

Also ListedHospitalistTaxonomy 208M00000X · License 35071291 (OH)

822 KUMHO DR, Fairlawn, OH 44333

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Other Identifiers 7

Other0005070675OH · Aetna

Other000000141921OH · Anthem

Other729238OH · Buckeye Community Health

Medicaid2055485OH

Other341906264033OH · Caresourse

Medicare UPING77312OH

Medicare ID-Type UnspecifiedFE0854802OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.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

Gregory Ferner 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 ID1951208511

PECOS Enrollment IDI20111014000144

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

Medicare enrollment records show Gregory Ferner reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

4M Hospitalist Services, LLC

7.7 mi

Internal Medicine

525 E MARKET ST
Akron, OH 44304

Reassigned Medicare billing, Ohio enrollment
259 clinicians in this Medicare group

NPI 1508288531 (844) 474-4019

Inpatient Medical Services, Inc.

12 mi

Internal Medicine

5700 DARROW RD STE 106
Hudson, OH 44236

Reassigned Medicare billing, Ohio enrollment
215 clinicians in this Medicare group

NPI 1093756314 (844) 474-4019

Usacs Integrated Acute Care Services Of Ohio, LLC

141 mi

Internal Medicine

100 MEDICAL CENTER DR
Springfield, OH 45504

Reassigned Medicare billing, Ohio enrollment
494 clinicians in this Medicare group

NPI 1043805690 (844) 474-4019

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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

237 services116 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

83 services79 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

82 services80 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

50 services31 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

21 services13 patients

Hospital Affiliations CMS Care Compare

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

Summa Health System

Acute Care Hospitals · Akron, OH

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360020

Location525 East Market StreetAkron, OH 44309 · Summit County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44333 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $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.

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.

DR. TERI SANOR M.D.

Internal Medicine

822 KUMHO DR, MEDICAL EDUCATION
FAIRLAWN, OH 44333

Summit County (330) 576-0500

SABA SHEIK M.D.

Internal Medicine

822 KUMHO DR, STE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

JOONG SHIN M.D.

Internal Medicine

822 KUMHO DR, SUITE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

MRS. KAREN MARIE DILLARD PA-C

Physician Assistant

822 KUMHO DR, SUITE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

STEVEN B PARKER M.D.

Internal Medicine

822 KUMHO DR, STE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

JOHN FU M.D.

Internal Medicine

822 KUMHO DR, SUITE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

ANTHONY J MUNI MD

Internal Medicine

822 KUMHO DR, SUITE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

PADMAJA DUDDELLA M.D.

Internal Medicine

822 KUMHO DR, SUITE 202
FAIRLAWN, OH 44333

Summit County (330) 576-0500

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 Gregory Ferner's NPI number?

The NPI number for Gregory Ferner is 1851327738. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Where is Gregory Ferner located?

Gregory Ferner practices at 822 Kumho Dr Suite 202, Fairlawn, OH 44333. The listed phone number is (330) 576-0500.

What is Gregory Ferner's specialty?

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

Is Gregory Ferner enrolled in Medicare?

Yes. Gregory Ferner 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 Gregory Ferner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Ferner reassigns Medicare benefits to 3 organizations: 4M Hospitalist Services, LLC (Akron, OH), Inpatient Medical Services, Inc. (Hudson, OH) and Usacs Integrated Acute Care Services Of Ohio, LLC (Springfield, OH). 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 Gregory Ferner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Ferner accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Gregory Ferner 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 Gregory Ferner affiliated with any hospitals?

According to CMS data, Gregory Ferner is affiliated with Summa Health System.

When was this NPI record last updated?

The NPPES record for Gregory Ferner was last updated on September 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.