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ESTHER DORZIN M.D.
NPI 1922445238
Obstetrics & Gynecology in Demorest, GA

Active since May 28, 2013PECOS Enrolled
541 HISTORIC HIGHWAY 441 NORTH, DEMOREST, GA 30535(706) 839-4000 Get Directions Write a Review

NPPES record last updated: January 31, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 26, 2021, Mar 17, 2018, Mar 5, 2018 and 2 more (5 updates tracked since 2017).

About Esther Dorzin M.d. NPPES

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

ESTHER DORZIN M.D. (NPI 1922445238) is an individual obstetrics & gynecology provider in Demorest, Georgia, licensed in Georgia (79440) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922445238
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameESTHER DORZINCredential: M.D.
Location Address541 HISTORIC HIGHWAY 441 NORTHDemorest, GA 30535-4528
Mailing AddressPo Box 742616Atlanta, GA 30374-2616 · (770) 219-8420
Phone(706) 839-4000
Sole ProprietorNo
Enumeration DateMay 28, 2013
Last NPPES UpdateJanuary 31, 20255 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2025
✔ NPI 1922445238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in GA · 79440✔ Licensed in GA · 000000
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
541 HISTORIC HIGHWAY 441 NORTH, Demorest, GA 30535
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Secondary Practice Locations 2

Location 1865 Northern Blvd Ste 202Great Neck, NY 11021-5310 · Phone (516) 622-5155
Location 2900 Towne Lake Pkwy Ste 404Woodstock, GA 30189-1604 · Phone (770) 926-9229 · Fax (678) 415-2164

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) 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 (PECOS)

Esther Dorzin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

7

Medicare enrollment records show Esther Dorzin reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northeast Georgia Physicians Group Inc
25 mi
Family Medicine
743 SPRING ST NE
Gainesville, GA 30501
  • Reassigned Medicare billing, Georgia enrollment
  • 1,172 clinicians in this Medicare group
NPI 1891745212 (770) 219-9000
Obhg Georgia, P.C.
43 mi
Obstetrics & Gynecology
1199 PRINCE AVE
Athens, GA 30606
  • Reassigned Medicare billing, Georgia enrollment
  • 208 clinicians in this Medicare group
NPI 1750686838 (800) 967-2289
Hospital Medicine Services Of Tn, LLC
214 mi
Hospitalist
2300 PATTERSON ST
Nashville, TN 37203
  • Reassigned Medicare billing, Tennessee enrollment
  • 420 clinicians in this Medicare group
NPI 1982301065 (615) 342-1001
Obhg Tennessee, P.C.
309 mi
Obstetrics & Gynecology
620 SKYLINE DR
Jackson, TN 38301
  • Reassigned Medicare billing, Tennessee enrollment
  • 92 clinicians in this Medicare group
NPI 1285924977 (800) 967-2289
Ob Hospitalist Group LLC
314 mi
Hospitalist
800 PRUDENTIAL DR
Jacksonville, FL 32207
  • Reassigned Medicare billing, Florida enrollment
  • 683 clinicians in this Medicare group
NPI 1154163533 (864) 908-3530
Smh Physician Services Inc
504 mi
Internal Medicine
1700 S TAMIAMI TRL, 1ST FLOOR FPG ADMINISTRATION
Sarasota, FL 34239
  • Reassigned Medicare billing, Florida enrollment
  • 956 clinicians in this Medicare group
NPI 1346295292 (941) 917-8720
Iowa Physicians Clinic Medical Foundation
625 mi
General Practice
1518 MULBERRY AVENUE
Muscatine, IA 52761
  • Reassigned Medicare billing, Iowa enrollment
  • 1,506 clinicians in this Medicare group
NPI 1982831426 (515) 471-9300

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 3

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.

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.
20 services18 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
19 services19 patients
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830
An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30535 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
$124.10 typical visit price
range $53.31 – $164.04
Typical copayment $31.02 (range $13.32 – $41.01)
Most-billed visit code 99204
Established Patient
$66.89 typical visit price
range $16.68 – $133.24
Typical copayment $16.72 (range $4.17 – $33.31)
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 2

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

DR. DAVID ALLEN BRAY MD
Hospitalist
541 HISTORIC HIGHWAY 441 NORTH
DEMOREST, GA 30535
Habersham County (706) 839-4000
CLIFTON G YOUNGBLOOD MD
Obstetrics & Gynecology
541 HISTORIC HIGHWAY 441 NORTH
DEMOREST, GA 30535
Habersham County (706) 839-4000

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 Esther Dorzin's NPI number?

The NPI number for Esther Dorzin is 1922445238. It was assigned to this individual provider in the NPPES registry on May 28, 2013.

Where is Esther Dorzin located?

Esther Dorzin practices at 541 Historic Highway 441 North, Demorest, GA 30535. The listed phone number is (706) 839-4000.

What is Esther Dorzin's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Esther Dorzin enrolled in Medicare?

Yes. Esther Dorzin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Esther Dorzin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Esther Dorzin reassigns Medicare benefits to 7 organizations: Northeast Georgia Physicians Group Inc (Gainesville, GA), Obhg Georgia, P.C. (Athens, GA), Hospital Medicine Services Of Tn, LLC (Nashville, TN), Obhg Tennessee, P.C. (Jackson, TN), Ob Hospitalist Group LLC (Jacksonville, FL) and 2 more organizations, listed in the Medicare section above. 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 Esther Dorzin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Esther Dorzin accept?

Health plans from Alliant Health Plans, Inc., Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Medica and Oscar Health Maintenance Organization of Florida and 2 other insurers list Esther Dorzin 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.

When was this NPI record last updated?

The NPPES record for Esther Dorzin was last updated on January 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.