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GREGORY L. CHARLOP MD
NPI 1558449355
Anesthesiology in Marietta, GA

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment
3645 HIGH GREEN DR, MARIETTA, GA 30068(650) 281-1297 Get Directions Write a Review

NPPES record last updated: November 2, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 2, 2021, Jul 30, 2021 (2 updates tracked since 2021).

About Gregory L. Charlop Md NPPES

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

GREGORY L. CHARLOP MD (NPI 1558449355) is an individual anesthesiology provider in Marietta, Georgia, licensed in California (A76196) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2000).

NPPES Registry Identity

NPI1558449355
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGREGORY L. CHARLOPCredential: MD
Location Address3645 HIGH GREEN DRMarietta, GA 30068-2530
Mailing Address3645 High Green DrMarietta, GA 30068-2530 · (650) 281-1297
Phone(650) 281-1297
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2000
Enumeration DateNovember 1, 2006
Last NPPES UpdateNovember 2, 20212 updates tracked since enumeration
NPPES CertifiedNovember 2, 2021
✔ NPI 1558449355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in CA · A76196✔ Licensed in TX · S9275✔ Licensed in GA · 89911
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
3645 HIGH GREEN DR, Marietta, GA 30068
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Other Identifiers 1

Medicaid00A761960CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory L. Charlop Md 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 ID3375583545
PECOS Enrollment IDI20210805002137, I20210930002134
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.

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 Charlop's NPI number?

The NPI number for Gregory Charlop is 1558449355. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Gregory Charlop located?

Gregory Charlop practices at 3645 High Green Dr, Marietta, GA 30068. The listed phone number is (650) 281-1297.

What is Gregory Charlop's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gregory Charlop enrolled in Medicare?

Yes. Gregory Charlop 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.

What insurance does Gregory Charlop accept?

Health plans from Oscar Insurance Company list Gregory Charlop 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 Charlop was last updated on November 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.