Mark R. Nyce, MD
Gastroenterology Physician · Savannah, GA
Mark R. Nyce, MD is a gastroenterology physician with a practice address in Savannah, Georgia, and NPI 1447205695, issued on May 24, 2006. Check the license (Georgia 057407, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark R. Nyce
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 057407 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1139 Lexington Ave, Savannah, GA 31404
- Phone
- (912) 303-4200
- Enumerated
- May 24, 2006
- Record last updated
- Feb 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (912) 790-2701
- Medicaid ID
- 508964294A GA
- Medicare enrollment
- Enrolled (PECOS I20060705000164); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2000
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 530 in Georgia → Look up another NPI →
Also registered at 1139 Lexington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brent Acker, MDGastroenterology Physician1407147028
- George Aragon, MDGastroenterology Physician1528229267
- Jane Bostwick, AA-CAnesthesiologist Assistant1184736613
- Caroline Brennan, PAPhysician Assistant1124199088
- Mary Buck, CNPNurse Practitioner1871665208
- Steven Carpenter, MDGastroenterology Physician1952386898
Verify Mark R. Nyce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 057407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,835 Medicare Part D claims for 547 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 22 claims were for opioids.
Most prescribed
- Pantoprazole Sodium229 claims
- Omeprazole197 claims
- Sod Sulf-Potass Sulf-Mag Sulf130 claims
- Famotidine115 claims
- Dicyclomine Hcl86 claims
- Ondansetron Odt75 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,591.88
87 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Aga Professional Services LLCRichmond Hill, GA
- Aga, LLCPooler, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark R. Nyce among 530 gastroenterology physician records in Georgia
Mark R. Nyce, MD is one of 530 gastroenterology physician records with a practice address in Georgia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2000 · median 2001 among the 397 with a school on file
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Georgia
There are 530 gastroenterology physician records in Georgia.
All 530 in Georgia → Every provider in Savannah → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Brent Acker, MDSavannah, GA 314041407147028
- George Aragon, MDSavannah, GA 314041528229267
- Steven Carpenter, MDSavannah, GA 314041952386898
- Rodney Cohen, MDSavannah, GA 314041346212248
- Charles Duckworth, MDSavannah, GA 314041033199989
- Ronald Fagin, MDSavannah, GA 314041467477232
- Jonathan Kandiah, M.D.Savannah, GA 314041043662463
- Daniel Mullady, MDSavannah, GA 314041447371034
Common questions
What is Mark R. Nyce, MD's NPI number?
Mark R. Nyce, MD's National Provider Identifier (NPI) is 1447205695, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Nyce, MD located?
The NPPES record lists a practice address at 1139 Lexington Ave, Savannah, GA, 31404. Phone: (912) 303-4200. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Nyce, MD's license?
NPPES lists Georgia license number 057407, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark R. Nyce, MD prescribe under Medicare Part D?
In 2024, Mark R. Nyce, MD had 1,835 Medicare Part D claims for 547 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Mark R. Nyce, MD's MIPS final score?
The 2023 MIPS final score is 79.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.