DR. AJAY K NOOKA M.D., M.P.H.,F.A.C.P
NPI 1801000260
Internal Medicine - Medical Oncology in Atlanta, GA

Active since May 09, 2007PECOS EnrolledAccepts Medicare Assignment
92.26/100
CMS Quality Rating
1365C CLIFTON RD NE, ATLANTA, GA 30322(404) 778-0655(404) 778-5530 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ajay K Nooka M.d., M.p.h.,f.a.c.p NPPES

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

DR. AJAY K NOOKA M.D., M.P.H.,F.A.C.P (NPI 1801000260) is an individual medical oncology provider in Atlanta, Georgia, licensed in Georgia (63380) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1801000260
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. AJAY K NOOKACredential: M.D., M.P.H.,F.A.C.P
Location Address1365C CLIFTON RD NEAtlanta, GA 30322-1013
Mailing Address1365b Clifton Rd Ne, B5115Atlanta, GA 30322-1013 · (404) 778-0655 · Fax (404) 778-5530
Fax(404) 778-5530
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateMay 9, 2007
Last NPPES UpdateJune 2, 2026
NPPES CertifiedJune 2, 2026
NPI 1801000260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in GA · 63380
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License 63380 (GA)
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 063380 (GA)
1365C CLIFTON RD NE, Atlanta, GA 30322

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. Ajay K Nooka M.d., M.p.h.,f.a.c.p 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 ID9830377407
PECOS Enrollment IDI20110629000828
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.

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.
130 services84 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
99 services82 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
45 services24 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
27 services27 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.
27 services19 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
25 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Emory University Hospital

Acute Care Hospitals · Atlanta, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110010
Location1364 Clifton Road, NEAtlanta, GA 30322 · De Kalb County
Emergency services

Emory Decatur Hospital

Acute Care Hospitals · Decatur, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110076
Location2701 N Decatur RoadDecatur, GA 30033 · De Kalb County
Emergency services Birthing friendly

Emory University Hospital Midtown

Acute Care Hospitals · Atlanta, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110078
Location550 Peachtree Street, NEAtlanta, GA 30308 · Fulton County
Emergency services Birthing friendly

Grady Memorial Hospital

Acute Care Hospitals · Atlanta, GA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110079
Location80 Jesse Hill, Jr Drive SEAtlanta, GA 30303 · Fulton County
Emergency services Birthing friendly

Saint Joseph's Hospital Of Atlanta, Inc

Acute Care Hospitals · Atlanta, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110082
Location5665 Peachtree Dunwoody RoadAtlanta, GA 30342 · Fulton County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30322 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
$172.43 typical visit price
range $56.84 – $172.43
Typical copayment $43.10 (range $14.21 – $43.10)
Most-billed visit code 99205
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.

92.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.83
Promoting Interoperability100
Improvement Activities40

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.

Specialist
1365C CLIFTON RD NE, SUITE C1104
ATLANTA, GA 30322
Radiology (Diagnostic Radiology)
1365C CLIFTON RD NE, BLDG C, SUITE C 11004
ATLANTA, GA 30322
Radiology (Radiation Oncology)
1365C CLIFTON RD NE
ATLANTA, GA 30322
Internal Medicine (Hematology & Oncology)
1365C CLIFTON RD NE, 3RD FLOOR
ATLANTA, GA 30322
Physician Assistant
1365C CLIFTON RD NE
ATLANTA, GA 30322
Nurse Practitioner
1365C CLIFTON RD NE
ATLANTA, GA 30322
Surgery (Surgical Oncology)
1365C CLIFTON RD NE
ATLANTA, GA 30322
Nurse Practitioner (Family)
1365C CLIFTON RD NE, C2056
ATLANTA, GA 30322

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 Ajay Nooka's NPI number?

The NPI number for Ajay Nooka is 1801000260. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Ajay Nooka located?

Ajay Nooka practices at 1365C Clifton Rd NE, Atlanta, GA 30322. The listed phone number is (404) 778-0655.

What is Ajay Nooka's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Ajay Nooka enrolled in Medicare?

Yes. Ajay Nooka 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 Ajay Nooka accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Ajay Nooka 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 Ajay Nooka affiliated with any hospitals?

According to CMS data, Ajay Nooka is affiliated with Emory University Hospital, Emory Decatur Hospital, Emory University Hospital Midtown, Grady Memorial Hospital and Saint Joseph's Hospital Of Atlanta, Inc.

When was this NPI record last updated?

The NPPES record for Ajay Nooka was last updated on June 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.