Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. DIVAKAR JAMMALAMADAKA MD
NPI 1265699920
Internal Medicine - Nephrology in Snellville, GA

Active since May 20, 2008PECOS EnrolledAccepts Medicare Assignment
2386 CLOWER ST STE C105, SNELLVILLE, GA 30078(678) 344-0334(678) 344-0343 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 6, 2026, Dec 10, 2019 (2 updates tracked since 2019).

About Dr. Divakar Jammalamadaka Md NPPES

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

DR. DIVAKAR JAMMALAMADAKA MD (NPI 1265699920) is an individual nephrology provider in Snellville, Georgia, licensed in Georgia (66378) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Piedmont Newton Hospital, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1265699920
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. DIVAKAR JAMMALAMADAKACredential: MD
Location Address2386 CLOWER ST STE C105Snellville, GA 30078-6107
Mailing Address2386 Clower St Ste C105Snellville, GA 30078-6107 · (678) 344-0334
Fax(678) 344-0343
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateMay 20, 2008
Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
NPI 1265699920 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 GA · 66378
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.
2386 CLOWER ST STE C105, Snellville, GA 30078

Secondary Practice Locations 6

Location 13370 Sugarloaf Pkwy Ste A1Lawrenceville, GA 30044-5491 · Phone (678) 344-0334 · Fax (678) 344-0343
Location 22399 Wall St SEConyers, GA 30013-2187 · Phone (678) 344-0334 · Fax (678) 344-0343
Location 34805 Lawrenceville Hwy NW Ste 320Lilburn, GA 30047-3800 · Phone (678) 344-0334 · Fax (678) 344-0343
Location 410132 Carlin DriveCovington, GA 30014 · Phone (678) 344-0334 · Fax (678) 344-0343
Location 54555 Atlanta HwyLoganville, GA 30052-2646 · Phone (678) 344-0334 · Fax (678) 344-0343
Location 61501 Milstead Rd NE Ste 150Conyers, GA 30012-3857 · Phone (678) 344-0334 · Fax (678) 344-0343

Other Identifiers 1

Medicaid003118431AGA

Accepted 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. Divakar Jammalamadaka 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.

PECOS PAC ID8820271273
PECOS Enrollment IDI20111212000230
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 10

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.

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.
361 services115 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
281 services43 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.
91 services84 patients
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.
90 services44 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
74 services36 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
40 services23 patients

Hospital Affiliations CMS Care Compare 5

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

Piedmont Newton Hospital

Acute Care Hospitals · Covington, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110018
Location5126 Hospital Drive NECovington, GA 30014 · Newton County
Emergency services Birthing friendly

Northside Hospital Gwinnett

Acute Care Hospitals · Lawrenceville, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110087
Location1000 Medical Center BoulevardLawrenceville, GA 30046 · Gwinnett County
Birthing friendly

Piedmont Rockdale Hospital

Acute Care Hospitals · Conyers, GA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number110091
Location1412 Milstead Avenue, NEConyers, GA 30012 · Rockdale County
Birthing friendly

Piedmont Eastside Medical Center

Acute Care Hospitals · Snellville, GA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number110192
Location1700 Medical WaySnellville, GA 30078 · Gwinnett County
Emergency services Birthing friendly

Northside Hospital Duluth

Acute Care Hospitals · Duluth, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110252
Location3620 Howell Ferry RoadDuluth, GA 30096 · Gwinnett County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30078 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

Reported Quality Measures

Elder Maltreatment Screen and Follow-Up Plan
Percentage of patients aged 65 years and older with a documented elder maltreatment screen using an Elder Maltreatment Screening Tool on the date of encounter AND a documented follow-up plan on the date of the positive screen
100%24 patients5/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
100%25 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 6

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

Internal Medicine (Nephrology)
2386 CLOWER ST STE C105
SNELLVILLE, GA 30078
Nurse Practitioner (Family)
2386 CLOWER ST STE C105
SNELLVILLE, GA 30078
Internal Medicine (Nephrology)
2386 CLOWER ST STE C105
SNELLVILLE, GA 30078
Internal Medicine (Nephrology)
2386 CLOWER ST STE C105
SNELLVILLE, GA 30078
Clinic/Center (Medical Specialty)
2386 CLOWER ST STE C105
SNELLVILLE, GA 30078
Internal Medicine (Nephrology)
2386 CLOWER ST STE C105
SNELLVILLE, GA 30078

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 Divakar Jammalamadaka's NPI number?

The NPI number for Divakar Jammalamadaka is 1265699920. It was assigned to this individual provider in the NPPES registry on May 20, 2008.

Where is Divakar Jammalamadaka located?

Divakar Jammalamadaka practices at 2386 Clower St Ste C105, Snellville, GA 30078. The listed phone number is (678) 344-0334.

What is Divakar Jammalamadaka's specialty?

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

Is Divakar Jammalamadaka enrolled in Medicare?

Yes. Divakar Jammalamadaka 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 Divakar Jammalamadaka 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 Divakar Jammalamadaka 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 Divakar Jammalamadaka affiliated with any hospitals?

According to CMS data, Divakar Jammalamadaka is affiliated with Piedmont Newton Hospital, Northside Hospital Gwinnett, Piedmont Rockdale Hospital, Piedmont Eastside Medical Center and Northside Hospital Duluth.

When was this NPI record last updated?

The NPPES record for Divakar Jammalamadaka was last updated on July 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.