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Internal Medicine Providers in Woodstock, GA

Browse 17 Internal Medicine providers listed in NPPES with a practice address in Woodstock, Georgia.

17 Healthcare Providers

How Woodstock compares with the U.S.

Woodstock has 45 clinicians in Internal Medicine per 100,000 residents, close to the U.S. rate of 44.

That is 17 active clinicians in Internal Medicine with a practice address in Woodstock, for a population of 37,381.

The Georgia rate is 36 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.

100% of clinicians in Internal Medicine in Woodstock listed in the CMS Medicare file (16 of 16) accept Medicare assignment. That is higher than the Georgia share of 94%.

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.

63% of clinicians in Internal Medicine in Woodstock listed in the CMS Medicare file (10 of 16) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Georgia share of 29%.

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).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Woodstock, GA

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Woodstock, GA
Part B Lab & Imaging Eligible 17 Diagnostic Referrals
DME Ordering Eligible 17 Durable Medical Equipment
Home Health Agency Referrals 17 HHA Ordering Eligible
Showing 1โ€“17 of 17 providers
With recent CMS data first, then Aโ€“Z

Dr. Maho Akamatsu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1192 Buckhead Crossing, Suite C, Woodstock, GA 301894255
Phone: 6782380301
NPI Identifier 1811942394
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Dr. Osborne D'souza , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1198 Buckhead Xing, Suite C, Woodstock, GA 301894257
Phone: 6783247406
NPI Identifier 1437148657
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Dr. Timothy R. Flynn , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
604 Lovejoy Ln Ste 200, Woodstock, GA 301893634
Phone: 7702684011
NPI Identifier 1285626614
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Dr. Carlos M Garcia , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
120 Stonebridge Pkwy, Woodstock, GA 301893767
Phone: 6784942500
NPI Identifier 1700961257
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
900 Towne Lake Pkwy Ste 410, Woodstock, GA 301891604
Phone: 6784450819
NPI Identifier 1942886510
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Dr. Hima Bindu Kadiyala , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
970 Woodstock Pkwy, Suite 100, Woodstock, GA 301884868
Phone: 6783885750
NPI Identifier 1235187071
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Dr. John Steven Lammert , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
900 Towne Lake Pkwy Ste 210, Woodstock, GA 301891603
Phone: 7705922300
NPI Identifier 1699727909
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Dr. Courtney Maniatis , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1192 Buckhead Xing, Suite C, Woodstock, GA 301894254
Phone: 6782380301
NPI Identifier 1780881862
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Dr. Stanley R Mogelnicki , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
145 N Medical Pkwy, Woodstock, GA 301897031
Phone: 7705923000
NPI Identifier 1164411385
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Dr. Elizabeth R Nesmith , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2001 Professional Way, Suite 220, Woodstock, GA 301886442
Phone: 7709267411
NPI Identifier 1548446248
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Dr. Asher F Niazi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
145 N Medical Pkwy, Woodstock, GA 301897031
Phone: 7705923000
NPI Identifier 1851393151
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Dr. Thomas Bayard O'barr , MD

Internal Medicine

Active NPI Status
1192 Buckhead Xing Ste E, Woodstock, GA 301894255
Phone: 6784944450
NPI Identifier 1255334033
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Dr. Rohini Reddy , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
310 Gold Creek Trl Ste 200, Woodstock, GA 301885436
Phone: 7709277857
NPI Identifier 1801138052
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Dr. Chethana Sharath , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
310 Gold Creek Trl Ste 200, Woodstock, GA 301885436
Phone: 7709277857
NPI Identifier 1134375660
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Dr. Michael Skardasis , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1192 Buckhead Xing, Suite E, Woodstock, GA 301894254
Phone: 6784944450
NPI Identifier 1740323468
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Dr. Bram Wieskopf , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1192 Buckhead Xing, Suite E, Woodstock, GA 301894254
Phone: 6784944450
NPI Identifier 1164472577
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Dr. Vanessa C Womack , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
960 Woodstock Pkwy Ste 300, Woodstock, GA 301884867
Phone: 7705172145
NPI Identifier 1063629061
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Frequently Asked Questions about Internal Medicine in Woodstock

How do I check a Internal 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 Georgia 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.