1. Home
  2. Directory
  3. Florida
  4. Jacksonville
  5. Internal Medicine
  6. NPI Profile

NEPHROLOGY ASSOCIATES OF NORTHEAST FLORIDA
NPI 1437182896
Internal Medicine - Nephrology in Jacksonville, FL

Active since July 09, 2006
2 SHIRCLIFF WAY, SUITE 700 DEPAUL BLDG., JACKSONVILLE, FL 32204(904) 389-5333(904) 389-5332 Get Directions Write a Review

NPPES record last updated: March 31, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nephrology Associates Of Northeast Florida NPPES

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

NEPHROLOGY ASSOCIATES OF NORTHEAST FLORIDA (NPI 1437182896) is a healthcare organization registered as a nephrology in Jacksonville, Florida and active in the NPI registry since July 2006. The organization lists Ramesh M Kotihal, President And Treasurer, as its authorized official.

NPPES Registry Identity

NPI1437182896
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameJAMES D. BAKER III, M.D., PA
Location Address2 SHIRCLIFF WAY, SUITE 700 DEPAUL BLDG.Jacksonville, FL 32204
Mailing Address2 Shircliff Way, Suite 700 Depaul Bldg.Jacksonville, FL 32204 · (904) 389-5333 · Fax (904) 389-5332
Phone(904) 389-5333
Fax(904) 389-5332
Organization SubpartNo
Authorized OfficialRamesh M KotihalPresident And Treasurer · (904) 389-5333
Enumeration DateJuly 9, 2006
Last NPPES UpdateMarch 31, 2020
NPPES CertifiedMarch 31, 2020
✔ NPI 1437182896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in FL · J33212
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
2 SHIRCLIFF WAY, Jacksonville, FL 32204
Open in Google Maps ↗

Other Names 1

Doing Business AsNephrology Associates Of Northeast Florida

Other Identifiers 2

Medicaid103412400FL
Medicaid269053500FL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nephrology Associates Of Northeast Florida is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

20

Medicare enrollment records show 20 clinicians reassign Medicare billing to Nephrology Associates Of Northeast Florida, which bills Medicare for the services they deliver. Of these, 17 practice within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Nephrology14
Nurse Practitioner5
Internal Medicine1

Clinicians, nearest first (20)

Michael Brumback, M.D.
Nephrology
NPI 1740235787
2 SHIRCLIFF WAY SUITE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS✔ Accepts Medicare6.0 mi
Laurie Buschini, A.R.N.P.
Nurse Practitioner
NPI 1962428920
2 SHIRCLIFF WAY STE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS6.0 mi
Alexandra Michaelis, A.R.N.P.
Nurse Practitioner
NPI 1295128817
2 SHIRCLIFF WAY SUITE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS✔ Accepts Medicare6.0 mi
Deborah Price, M.D.
Nephrology
NPI 1972542140
2 SHIRCLIFF WAY SUITE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS✔ Accepts Medicare6.0 mi
Muhammad Salahuddin, M.D.
Nephrology
NPI 1821257205
2 SHIRCLIFF WAY SUITE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS✔ Accepts Medicare6.0 mi
James Smart, M.D.
Nephrology
NPI 1477592541
2 SHIRCLIFF WAY STE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS✔ Accepts Medicare6.0 mi
Juan Chique Figueroa, M.D.
Nephrology
NPI 1851710404
2 SHIRCLIFF WAY SUITE 700 DEPAUL BLDG.
Jacksonville, FL 32204
(904) 389-5333
✔ PECOS✔ Accepts Medicare6.9 mi
Paul Maraj, M.D.
Nephrology
NPI 1114214301
836 PRUDENTIAL DRIVE SUITE 1502 PAVILION BLDG
Jacksonville, FL 32207
(904) 389-1111
✔ PECOS✔ Accepts Medicare7.7 mi
Andreea Poenariu, M.D.
Nephrology
NPI 1194046888
836 PRUDENTIAL DRIVE SUITE 1502 PAVILION BLDG
Jacksonville, FL 32207
(904) 398-1111
✔ PECOS✔ Accepts Medicare7.7 mi
Craig Shapiro, M.D.
Nephrology
NPI 1700824521
836 PRUDENTIAL DRIVE SUITE 1502 PAVILION BLDG
Jacksonville, FL 32207
(904) 398-1111
✔ PECOS✔ Accepts Medicare7.7 mi
Bachar Alkhalil, MD
Nephrology
NPI 1316969595
1563 KINGSLEY AVENUE SUITE 106
Orange Park, FL 32073
(904) 389-5333
✔ PECOS✔ Accepts Medicare8.0 mi
Melissa Ballard Martin, A.P.R.N.
Nurse Practitioner
NPI 1891381117
1563 KINGSLEY AVENUE SUITE 106
Orange Park, FL 32073
(904) 272-6161
✔ PECOS✔ Accepts Medicare8.0 mi
Kassandra Gnann, ARNP
Nurse Practitioner
NPI 1780055152
1563 KINGSLEY AVENUE SUITE 106
Orange Park, FL 32073
(904) 389-5333
✔ PECOS✔ Accepts Medicare8.0 mi
Ramesh Kotihal, M.D.
Nephrology
NPI 1811055080
1563 KINGSLEY AVENUE SUITE 106
Orange Park, FL 32073
(904) 272-6161
✔ PECOS✔ Accepts Medicare8.0 mi
Reuben Maggard, M.D.
Nephrology
NPI 1558572065
1563 KINGSLEY AVENUE SUITE 106
Orange Park, FL 32073
(904) 272-6161
✔ PECOS✔ Accepts Medicare8.0 mi
Neda Shahoori, M.D.
Nephrology
NPI 1801327705
1563 KINGSLEY AVENUE SUITE 106
Orange Park, FL 32073
(904) 272-6161
✔ PECOS✔ Accepts Medicare8.0 mi
Ilana Hiller, ARNP
Nurse Practitioner
NPI 1295278521
1536 KINGSLEY AVE STE 118
Orange Park, FL 32073
(904) 272-3307
✔ PECOS✔ Accepts Medicare8.2 mi
Waqas Ahmed, M.D., FACP
Internal Medicine
NPI 1700065091
10175 FORTUNE PKWY UNIT 302
Jacksonville, FL 32256
(904) 491-2160
✔ PECOS✔ Accepts Medicare15 mi
Sarah Hryzak, D.O.
Nephrology
NPI 1942704648
13241 BARTRAM PARK BLVD SUITE 1509
Jacksonville, FL 32258
(904) 389-5333
✔ PECOS✔ Accepts Medicare17 mi
William Davila, M.D.
Nephrology
NPI 1780003624
13241 BARTRAM PARK BLVD SUITE 1509
Jacksonville, FL 32258
(904) 389-5333
✔ PECOS✔ Accepts Medicare17 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 James D. Baker III, M.D., PA's NPI number?

The NPI number for James D. Baker III, M.D., PA is 1437182896. It was assigned to this organization in the NPPES registry on July 9, 2006. The provider is doing business as Nephrology Associates Of Northeast Florida.

Where is James D. Baker III, M.D., PA located?

James D. Baker III, M.D., PA is located at 2 Shircliff Way Suite 700 Depaul Bldg., Jacksonville, FL 32204. The listed phone number is (904) 389-5333.

What is James D. Baker III, M.D., PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is James D. Baker III, M.D., PA enrolled in Medicare?

Yes. James D. Baker III, M.D., PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through James D. Baker III, M.D., PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 3 Medicare specialties reassign their Medicare billing to James D. Baker III, M.D., PA. A 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 the clinician's services. The largest specialties are Nephrology (14), Nurse Practitioner (5) and Internal Medicine (1). Of these, 17 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does James D. Baker III, M.D., PA accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 1 other insurer list James D. Baker III, M.D., PA 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.

When was this NPI record last updated?

The NPPES record for James D. Baker III, M.D., PA was last updated on March 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.