DR. GRANT CARLTON LEWIS M.D.
NPI 1215009287
Internal Medicine - Hematology & Oncology in Savannah, GA

Q: What is Grant Lewis's NPI number?

The NPI number for Grant Lewis is 1215009287. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Q: What is Grant Lewis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Grant Lewis was last updated on July 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since November 15, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

225 CANDLER DR, SUITE 300, SAVANNAH, GA 31405(912) 354-6187(912) 355-0596 Get Directions Write a Review

NPPES record last updated: July 30, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Grant Carlton Lewis M.d. NPPES

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

DR. GRANT CARLTON LEWIS M.D. (NPI 1215009287) is an individual hematology & oncology provider in Savannah, Georgia, licensed in Georgia (057719) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Candler Hospital, and is a graduate of Mercer University School Of Medicine (2003).

NPPES Registry Identity

NPI1215009287

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. GRANT CARLTON LEWISCredential: M.D.

Location Address225 CANDLER DR, SUITE 300Savannah, GA 31405-6023

Mailing Address5400 Sutlive StSavannah, GA 31405-4721 · (912) 354-6187 · Fax (912) 355-9807

Phone(912) 354-6187

Fax(912) 355-0596

Sole ProprietorNo

Medical School CMSMercer University School Of MedicineGraduated 2003

Enumeration DateNovember 15, 2006

Last NPPES UpdateJuly 30, 2018

✔ NPI 1215009287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in GA · 057719✔ Licensed in SC · 31546

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

225 CANDLER DR, Savannah, GA 31405

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Other Identifiers 4

Medicaid513511389DGA

Medicaid513511389BGA

Medicaid315466SC

Medicaid513511389CGA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama 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

Dr. Grant Carlton Lewis M.d. 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 ID1456301100

PECOS Enrollment IDI20070627000208

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 14

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.

996 services333 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.

458 services325 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

147 services71 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

65 services38 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

56 services32 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

28 services11 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.

28 services28 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

23 services23 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

22 services20 patients

Infusion, normal saline solution , 1000 cc J7030

An infusion of normal saline solution, 1000 cc, is a common medical procedure. It involves introducing a saltwater solution into your bloodstream via an intravenous (IV) line. This helps to hydrate your body, correct electrolyte imbalances, and deliver medications if needed.

21 services11 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

20 services17 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

19 services11 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

14 services13 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Candler Hospital

Acute Care Hospitals · Savannah, GA

1/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number110024

Location5353 Reynolds StreetSavannah, GA 31412 · Chatham County

Emergency services Birthing friendly

Memorial University Medical Center

Acute Care Hospitals · Savannah, GA

1/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number110036

Location4700 Waters AvenueSavannah, GA 31404 · Chatham County

Emergency services Birthing friendly

St Joseph's Hospital - Savannah

Acute Care Hospitals · Savannah, GA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110043

Location11705 Mercy BoulevardSavannah, GA 31419 · Chatham County

Emergency services

East Georgia Regional Medical Center

Acute Care Hospitals · Statesboro, GA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number110075

Location1499 Fair RoadStatesboro, GA 30458 · Bulloch County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31405 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

$164.04 typical visit price

range $53.31 – $164.04

Typical copayment $41.01 (range $13.32 – $41.01)

Most-billed visit code 99205

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.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type L8000

DME-Orthotic Devices · category DF000N

3 suppliers12 claims38 services$28.37 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 19

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

MRS. CRYSTAL JEAN SANDERS APRN, FNP-BC

Nurse Practitioner

225 CANDLER DR
SAVANNAH, GA 31405

Chatham County (912) 354-6187

MS. ANDREA MARIE MANLEY RD, LD

Dietitian, Registered

225 CANDLER DR, STE 224
SAVANNAH, GA 31405

Chatham County (912) 819-8557

MUGDHA ROHIDAS DEVALKAR

Genetic Counselor, MS

225 CANDLER DR
SAVANNAH, GA 31405

Chatham County (912) 819-5076

DIANE C. SMOAK APRN, BC, OCN

Nurse Practitioner

225 CANDLER DR
SAVANNAH, GA 31405

Chatham County (912) 354-6187

DR. WILLIAM ZACHARY PAINTER PHARMD

Pharmacist (Oncology)

225 CANDLER DR
SAVANNAH, GA 31405

Chatham County (912) 819-5704

MARK A. TAYLOR M.D.

Internal Medicine (Hematology & Oncology)

225 CANDLER DR, SUITE 300
SAVANNAH, GA 31405

Chatham County (912) 354-6187

ALLISON ELIZABETH MONTERROZO FNP

Nurse Practitioner (Primary Care)

225 CANDLER DR
SAVANNAH, GA 31405

Chatham County (912) 819-6000

DR. RONALD F. GOLDBERG M.D.

Internal Medicine (Hematology & Oncology)

225 CANDLER DR, SUITE 300
SAVANNAH, GA 31405

Chatham County (912) 354-6187

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 Grant Lewis's NPI number?

The NPI number for Grant Lewis is 1215009287. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Where is Grant Lewis located?

Grant Lewis practices at 225 Candler Dr Suite 300, Savannah, GA 31405. The listed phone number is (912) 354-6187.

What is Grant Lewis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Grant Lewis enrolled in Medicare?

Yes. Grant Lewis 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 Grant Lewis accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Grant Lewis 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 Grant Lewis affiliated with any hospitals?

According to CMS data, Grant Lewis is affiliated with Candler Hospital, Memorial University Medical Center, St Joseph's Hospital - Savannah and East Georgia Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Grant Lewis was last updated on July 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.