GREGORY LEWIS MD
NPI 1841640786
Obstetrics & Gynecology in Jacksonville, FL
About Gregory Lewis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY LEWIS MD (NPI 1841640786) is an individual obstetrics & gynecology provider in Jacksonville, Florida, licensed in Florida (ME145549) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Shands Jacksonville, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
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
Gregory Lewis 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 Reassignments
2Medicare enrollment records show Gregory Lewis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jacksonville, FL 32209
- Reassigned Medicare billing, Florida enrollment
- 573 clinicians in this Medicare group
Jacksonville, FL 32207
- Reassigned Medicare billing, Florida enrollment
- 683 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Shands Jacksonville
Acute Care Hospitals · Jacksonville, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32209 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.
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.
JACKSONVILLE, FL 32209
JACKSONVILLE, FL 32209
JACKSONVILLE, FL 32209
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 Lewis's NPI number?
The NPI number for Gregory Lewis is 1841640786. It was assigned to this individual provider in the NPPES registry on June 21, 2016.
Where is Gregory Lewis located?
Gregory Lewis practices at 655 W 8th St, Jacksonville, FL 32209. The listed phone number is (904) 244-2061.
What is Gregory Lewis's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Gregory Lewis enrolled in Medicare?
Yes. Gregory 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.
Which organizations bill Medicare for Gregory Lewis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Lewis reassigns Medicare benefits to 2 organizations: University Of Florida Jacksonville Physicians Inc (Jacksonville, FL) and Ob Hospitalist Group LLC (Jacksonville, FL). Each 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 Gregory Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Lewis accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and AvMed and 6 other insurers list Gregory 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 Gregory Lewis affiliated with any hospitals?
According to CMS data, Gregory Lewis is affiliated with Shands Jacksonville.
When was this NPI record last updated?
The NPPES record for Gregory Lewis was last updated on July 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Gregory Lewis, MD · NPI 1841640786
Obstetrics & Gynecology physician in Jacksonville, Florida. Individual provider, active in the CMS NPPES registry since June 21, 2016.
## Identity
- **NPI:** 1841640786 (Entity type: Individual)
- **Enumerated:** June 21, 2016
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** ME145549 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 655 W 8TH ST, Jacksonville, FL 32209-6511
- **Phone:** (904) 244-2061 · **Fax:** (904) 383-1037
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Florida Jacksonville Physicians Inc (NPI 1326208695, Jacksonville, FL); Ob Hospitalist Group LLC (NPI 1154163533, Jacksonville, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** July 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1841640786) · Data from the CMS NPPES public registry.