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DR. GREGORY PAUL MARKS D.D.S.
NPI 1932223740
Dentist - Oral and Maxillofacial Surgery in Atlanta, GA

Active since March 19, 2007Opted out of Medicare · through Oct 26, 2026
550 PHARR RD NE, SUITE 325, ATLANTA, GA 30305(404) 233-8221(404) 233-5783 Get Directions Write a Review

NPPES record last updated: November 15, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Gregory Paul Marks D.d.s. NPPES

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

DR. GREGORY PAUL MARKS D.D.S. (NPI 1932223740) is an individual oral and maxillofacial surgery provider in Atlanta, Georgia, licensed in Georgia (10603) and active in the NPI registry since March 2007. He has opted out of Medicare through October 26, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1932223740
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. GREGORY PAUL MARKSCredential: D.D.S.
Location Address550 PHARR RD NE, SUITE 325Atlanta, GA 30305-3428
Mailing Address550 Pharr Rd Ne, Suite 325Atlanta, GA 30305-3428 · (404) 233-8221 · Fax (404) 233-5783
Phone(404) 233-8221
Fax(404) 233-5783
Sole ProprietorNo
Enumeration DateMarch 19, 2007
Last NPPES UpdateNovember 15, 2016
✔ NPI 1932223740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in GA · 10603
Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

550 PHARR RD NE, Atlanta, GA 30305
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana, Renaissance Dental.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Gregory Paul Marks D.d.s. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 26, 2016 through October 26, 2026.

Opt-Out Effective DateOctober 26, 2016
Opt-Out In Effect ThroughOctober 26, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30305 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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 8

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

VALERIE S. MARLER PH.D.,P.C.
Psychologist (Clinical)
550 PHARR RD NE, SUITE 205
ATLANTA, GA 30305
Fulton County (404) 237-3492
VALERIE S MARLER,PH.D.,P.C.
Psychologist (Clinical)
550 PHARR RD NE, SUITE 205
ATLANTA, GA 30305
Fulton County (404) 237-3492
MRS. BONITA LUCILLE WALLACE LPC
Counselor (Professional)
550 PHARR RD NE, SUITE 605
ATLANTA, GA 30305
Fulton County (404) 664-6398
ACUWELLNESS ATLANTA INC.
Acupuncturist
550 PHARR RD NE, SUITE 410
ATLANTA, GA 30305
Fulton County (404) 841-9994
MONIQUE PAMPHILE L.AC
Acupuncturist
550 PHARR RD NE, SUITE 410
ATLANTA, GA 30305
Fulton County (770) 568-4216
PEACHTREE ORAL & MAXILLOFACIAL SURGERY ASSOCIATES
Dentist (Oral and Maxillofacial Surgery)
550 PHARR RD NE, SUITE 325
ATLANTA, GA 30305
Fulton County (404) 233-8221
DR. MICHAEL MCHANEY DEMO DDS
Dentist (Oral and Maxillofacial Surgery)
550 PHARR RD NE, SUITE 325
ATLANTA, GA 30305
Fulton County (404) 233-8221
NNENNA OKOR AKARONU MD
Psychiatry & Neurology (Psychiatry)
550 PHARR RD NE
ATLANTA, GA 30305
Fulton County (404) 235-5982

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 Marks's NPI number?

The NPI number for Gregory Marks is 1932223740. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Gregory Marks located?

Gregory Marks practices at 550 Pharr Rd NE Suite 325, Atlanta, GA 30305. The listed phone number is (404) 233-8221.

What is Gregory Marks's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Gregory Marks enrolled in Medicare?

No. Gregory Marks has opted out of Medicare through October 26, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Gregory Marks accept?

Health plans from Humana and Renaissance Dental list Gregory Marks 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 Gregory Marks was last updated on November 15, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.