Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Family Medicine Providers in Lancaster, OH

Browse 50 Family Medicine providers listed in NPPES with a practice address in Lancaster, Ohio.

50 Healthcare Providers

How Lancaster compares with the U.S.

Lancaster has 121 clinicians in Family Medicine per 100,000 residents, 2.6 times the U.S. rate of 46.

That is 50 active clinicians in Family Medicine with a practice address in Lancaster, for a population of 41,249.

The Ohio rate is 47 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Family Medicine in Lancaster listed in the CMS Medicare file (33 of 33) accept Medicare assignment. That is similar to the Ohio share of 98%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

39% of clinicians in Family Medicine in Lancaster listed in the CMS Medicare file (13 of 33) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Ohio share of 34%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Family Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Family Medicine practitioners in Lancaster, OH

Source: CMS PECOS
PECOS Enrolled Specialists 40 In Lancaster, OH
Part B Lab & Imaging Eligible 41 Diagnostic Referrals
DME Ordering Eligible 41 Durable Medical Equipment
Home Health Agency Referrals 41 HHA Ordering Eligible
Showing 1โ€“20 of 50 providers
With recent CMS data first, then Aโ€“Z

Dr. Mark E Aebi , MD

Family Medicine

Active NPI Status
1800 Granville Pike, Lancaster, OH 431301043
Phone: 7407854678
NPI Identifier 1760461693
View Full Profile

Dr. Mhmtjamil Alkhalaf , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment
401 N Ewing St, Lancaster, OH 431303372
Phone: 6146634550
NPI Identifier 1407429574
View Full Profile

Dr. Sarah J. Alley , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment
1781 Countryside Dr., Fairfield Medical Associates, Lancaster, OH 431301186
Phone: 7406878600
NPI Identifier 1902882095
View Full Profile

Dr. Scott R Baker , MD

Family Medicine

Active NPI Status
1955 Lancaster Newark Rd Ne, Lancaster, OH 431301058
Phone: 7406892820
NPI Identifier 1235118209
View Full Profile

Saeed Aref Bazzi

Family Medicine

Active NPI Status Accepts Medicare Assignment
1155 E Main St, Lancaster, OH 431304056
Phone: 7406896758
NPI Identifier 1902301062
View Full Profile

Dr. Ean Bett , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment
220 E Walnut St, Lancaster, OH 431304464
Phone: 7402776043
NPI Identifier 1184042293
View Full Profile

Dr. Tejaswanni Bolineni , DO

Family Medicine

Active NPI Status
220 E Walnut St, Lancaster, OH 431304464
Phone: 7402776043
NPI Identifier 1437845880
View Full Profile

Dr. Jason Cafarelli , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1800 Granville Pike, Lancaster, OH 431301043
Phone: 7407854678
NPI Identifier 1982167573
View Full Profile

Dr. Larry Lee Doss , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment
2865 Wheeling Rd Ne, Home Care Physician Only, Lancaster, OH 431308508
Phone: 7402777570
NPI Identifier 1598736522
View Full Profile

Dr. Theresa A. Dyar , DO

Family Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2405 N Columbus St Ste 200, Lancaster, OH 431308186
Phone: 7406893627
NPI Identifier 1043404932
View Full Profile

Megan Evans , CNP

Family Medicine

Active NPI Status
1941 W Fair Ave, Lancaster, OH 431309671
Phone: 7406893627
NPI Identifier 1922704485
View Full Profile

Dr. Kevin D Frank , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
784 E Main St, Lancaster, OH 431303983
Phone: 6145336890
NPI Identifier 1689677874
View Full Profile

Dr. Collin Gabriel , DO

Family Medicine

Active NPI Status Accepts Medicare Assignment
1155 E Main St, Lancaster, OH 431304056
Phone: 7406896758
NPI Identifier 1689295842
View Full Profile

Dr. Joseph M Ginty , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment
1800 Granville Pike, Lancaster, OH 431301043
Phone: 7407854678
NPI Identifier 1033197132
View Full Profile
Active NPI Status Accepts Medicare Assignment Telehealth Services Available
784 E Main St, Lancaster, OH 431303983
Phone: 7406544942
NPI Identifier 1730440314
View Full Profile

Dr. Michelle L Graham , MD

Family Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1781 Countryside Dr, Lancaster, OH 431304056
Phone: 7406878600
NPI Identifier 1164408258
View Full Profile

Dr. Andrew Gregory , DO

Family Medicine

Active NPI Status Accepts Medicare Assignment
220 E Walnut St, Lancaster, OH 431304464
Phone: 7402776043
NPI Identifier 1396312500
View Full Profile

Dr. Kent A Guisinger , DO

Family Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1500 E Main St Ste 2g, Lancaster, OH 431303478
Phone: 7406871770
NPI Identifier 1619955325
View Full Profile

Dr. Jennifer Lynn Gwilym , DO

Family Medicine

Active NPI Status Accepts Medicare Assignment
220 E Walnut St, Lancaster, OH 431304464
Phone: 7402776043
NPI Identifier 1972527547
View Full Profile

Dr. Scott Burdine Hahn , DO

Family Medicine

Active NPI Status Accepts Medicare Assignment
1800 Granville Pike, Lancaster, OH 431301043
Phone: 7407854678
NPI Identifier 1003171695
View Full Profile

Frequently Asked Questions about Family Medicine in Lancaster

How do I check a Family Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Ohio licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.