RICHARD L GRIFFITH MD
NPI 1528050838
Internal Medicine in Marietta, GA
About Richard L Griffith Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD L GRIFFITH MD (NPI 1528050838) is an individual internal medicine provider in Marietta, Georgia, licensed in Georgia (036763) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Wellstar Kennestone Regional Medical Center, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Richard L Griffith 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.
Medicare Billing Reassignment
Medicare enrollment records show Richard Griffith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Marietta, GA 30060
- Reassigned Medicare billing, Georgia enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellstar Kennestone Regional Medical Center
Acute Care Hospitals · Marietta, GAWellstar Paulding Medical Center
Acute Care Hospitals · Hiram, GAWellstar Cobb Medical Center
Acute Care Hospitals · Austell, GANorthside Hospital
Acute Care Hospitals · Atlanta, GAPiedmont Mountainside Hospital Inc
Acute Care Hospitals · Jasper, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 19
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARIETTA, GA 30060
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 Richard Griffith's NPI number?
The NPI number for Richard Griffith is 1528050838. It was assigned to this individual provider in the NPPES registry on August 22, 2005.
Where is Richard Griffith located?
Richard Griffith practices at 790 Church St NE Suite 230, Marietta, GA 30060. The listed phone number is (678) 797-8201.
What is Richard Griffith's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Richard Griffith enrolled in Medicare?
Yes. Richard Griffith 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.
Which organization bills Medicare for Richard Griffith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Griffith reassigns Medicare benefits to Proactive Physicians Of Marietta, PC (Marietta, GA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Richard Griffith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Griffith 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 Richard Griffith 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 Richard Griffith affiliated with any hospitals?
According to CMS data, Richard Griffith is affiliated with Wellstar Kennestone Regional Medical Center, Wellstar Paulding Medical Center, Wellstar Cobb Medical Center, Northside Hospital and Piedmont Mountainside Hospital Inc.
When was this NPI record last updated?
The NPPES record for Richard Griffith was last updated on December 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.