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MARSHA-GAIL DAVIS MD
NPI 1285081349
Internal Medicine in Sharpsburg, GA

Active since May 18, 2016PECOS EnrolledAccepts Medicare Assignment
90.8/100
CMS Quality Rating
105 FISCHER MARKETPLACE LN # 100, SHARPSBURG, GA 30277(678) 633-3260 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2025, Sep 23, 2021, May 24, 2019 and 1 more (4 updates tracked since 2016).

About Marsha-gail Davis Md NPPES

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

MARSHA-GAIL DAVIS MD (NPI 1285081349) is an individual internal medicine provider in Sharpsburg, Georgia, licensed in Georgia (89229) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Piedmont Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1285081349
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARSHA-GAIL DAVISCredential: MD
Location Address105 FISCHER MARKETPLACE LN # 100Sharpsburg, GA 30277-3680
Mailing Address9500 Gilman DrLa Jolla, CA 92093-5004
Phone(678) 633-3260
Sole ProprietorYes
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2016
Enumeration DateMay 18, 2016
Last NPPES UpdateApril 3, 20254 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1285081349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in GA · 89229
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
105 FISCHER MARKETPLACE LN # 100, Sharpsburg, GA 30277
Open in Google Maps ↗

Secondary Practice Locations 3

Location 19500 Gilman DrLA Jolla, CA 92093-4405 · Phone (858) 822-4434
Location 21450 Chapel St, YNHH-SRC PCCNew Haven, CT 06511-4405 · Phone (203) 789-4044
Location 32959 Sharpsburg McCullum RdNewnan, GA 30265-2297 · Phone (770) 502-2040

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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

Marsha-gail Davis 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 ID5597059121
PECOS Enrollment IDI20210713002828
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.

Areas of Expertise CMS Part B claims 9

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
369 services235 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
215 services174 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
84 services58 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
69 services69 patients
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.
42 services36 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
23 services23 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Piedmont Hospital

Acute Care Hospitals · Atlanta, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110083
Location1968 Peachtree Rd NWAtlanta, GA 30309 · Fulton County
Emergency services Birthing friendly

Piedmont Fayette Hospital

Acute Care Hospitals · Fayetteville, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110215
Location1255 Highway 54 WestFayetteville, GA 30214 · Fayette County
Emergency services Birthing friendly

Piedmont Newnan Hospital, Inc

Acute Care Hospitals · Newnan, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110229
Location745 Poplar RoadNewnan, GA 30265 · Coweta County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30277 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
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.8/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability98
Improvement Activities20

Other Providers at the Same Location NPPES 3

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

LAUREN M FENNER PA-C
Physician Assistant
105 FISCHER MARKETPLACE LN # 100
SHARPSBURG, GA 30277
Coweta County (678) 633-3260
SHALINI CHOWDAVARAPU MD
Family Medicine
105 FISCHER MARKETPLACE LN # 100
SHARPSBURG, GA 30277
Coweta County (678) 633-3260
MARY KATHERINE LANE M.D.
Internal Medicine
105 FISCHER MARKETPLACE LN # 100
SHARPSBURG, GA 30277
Coweta County (678) 633-3260

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 Marsha-gail Davis's NPI number?

The NPI number for Marsha-gail Davis is 1285081349. It was assigned to this individual provider in the NPPES registry on May 18, 2016.

Where is Marsha-gail Davis located?

Marsha-gail Davis practices at 105 Fischer Marketplace Ln # 100, Sharpsburg, GA 30277. The listed phone number is (678) 633-3260.

What is Marsha-gail Davis's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marsha-gail Davis enrolled in Medicare?

Yes. Marsha-gail Davis 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 Marsha-gail Davis accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Marsha-gail Davis 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.

Is Marsha-gail Davis affiliated with any hospitals?

According to CMS data, Marsha-gail Davis is affiliated with Piedmont Hospital, Piedmont Fayette Hospital and Piedmont Newnan Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Marsha-gail Davis was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.