LEONEL ALAN KAHN MD
NPI 1508209982
Radiology - Radiation Oncology in Atlanta, GA

Q: What is Leonel Kahn's NPI number?

The NPI number for Leonel Kahn is 1508209982. It was assigned to this individual provider in the NPPES registry on April 16, 2013.

Q: What is Leonel Kahn's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Leonel Kahn was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.

Active since April 16, 2013PECOS EnrolledAccepts Medicare Assignment

1800 HOWELL MILL RD NW STE LL10, ATLANTA, GA 30318(404) 425-7900 Get Directions Write a Review

NPPES record last updated: January 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Leonel Alan Kahn Md NPPES

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

LEONEL ALAN KAHN MD (NPI 1508209982) is an individual radiation oncology provider in Atlanta, Georgia, licensed in Georgia (080605) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Piedmont Cartersville Medical Center, and maintains a secondary practice location in Atlanta.

NPPES Registry Identity

NPI1508209982

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameLEONEL ALAN KAHNCredential: MD

Location Address1800 HOWELL MILL RD NW STE LL10Atlanta, GA 30318-2593

Mailing AddressPo Box 102321Atlanta, GA 30368-2321

Phone(404) 425-7900

Sole ProprietorNo

Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2013

Enumeration DateApril 16, 2013

Last NPPES UpdateJanuary 15, 2025

NPPES CertifiedJanuary 15, 2025

✔ NPI 1508209982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in GA · 080605

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

1800 HOWELL MILL RD NW STE LL10, Atlanta, GA 30318

Open in Google Maps ↗

Secondary Practice Location 1

Location 11968 Peachtree RD NW, Radiation Oncology DeptAtlanta, GA 30309 · Phone (404) 605-3319 · Fax (770) 916-4434

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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

Leonel Alan Kahn 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 ID9830448471

PECOS Enrollment IDI20180815002335, I20260505003799

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 25

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.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

228 services26 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

163 services27 patients

Ct guidance for insertion of radiation therapy fields 77014

134 services14 patients

Calculation of radiation therapy dose 77300

122 services36 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

98 services15 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

96 services55 patients

Design and construction of complex radiation treatment device 77334

87 services43 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.

86 services60 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

74 services45 patients

Complex radiation therapy planning 77263

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

58 services46 patients

Radiation treatment management, 5 treatment sessions 77427

47 services28 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.

44 services44 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

37 services35 patients

Special radiation treatment 77470

Special radiation treatment is a medical procedure that uses high-energy rays to destroy or damage cancer cells. It's a targeted approach that aims to minimize harm to healthy tissues. The treatment duration varies based on individual health conditions.

31 services21 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

27 services24 patients

High precision radiation therapy planning 77301

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

26 services24 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

19 services16 patients

Complex radiation therapy planning 77263

18 services16 patients

High precision radiation therapy planning 77301

18 services16 patients

3d radiation therapy planning 77295

3D radiation therapy planning is a procedure that uses computer imaging to map out the area needing treatment. This ensures the radiation targets the disease precisely, while minimizing exposure to surrounding healthy tissues. It's a key step in preparing for effective radiation therapy.

17 services14 patients

Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 77280

This procedure involves gathering essential information to create the best radiation treatment plan for a specific area. It includes scanning the treatment area and using this data to calculate the precise dose of radiation needed to target the disease effectively, while sparing healthy tissue.

14 services11 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

13 services13 patients

3d radiation therapy planning 77295

13 services13 patients

Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 77280

11 services11 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Piedmont Cartersville Medical Center

Acute Care Hospitals · Cartersville, GA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110030

Location960 Joe Frank Harris ParkwayCartersville, GA 30120 · Bartow County

Emergency services Birthing friendly

Piedmont Hospital

Acute Care Hospitals · Atlanta, GA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110083

Location1968 Peachtree Rd NWAtlanta, GA 30309 · Fulton County

Emergency services Birthing friendly

Piedmont Henry Hospital

Acute Care Hospitals · Stockbridge, GA

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110191

Location1133 Eagle's Landing ParkwayStockbridge, GA 30281 · Henry County

Emergency services Birthing friendly

Piedmont Mountainside Hospital Inc

Acute Care Hospitals · Jasper, GA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number110225

Location1266 Highway 515 SouthJasper, GA 30143 · Pickens County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30318 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

$70.85 typical visit price

range $18.22 – $140.40

Typical copayment $17.71 (range $4.55 – $35.10)

Most-billed visit code 99213

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

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

88%24 patients4/55-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 4

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

DR. JULIAN A JOHNSON MD

Radiology (Radiation Oncology)

1800 HOWELL MILL RD NW STE LL10
ATLANTA, GA 30318

Fulton County (404) 425-7900

DR. SANDRA LYNN GREGORY MD

Radiology (Radiation Oncology)

1800 HOWELL MILL RD NW STE LL10
ATLANTA, GA 30318

Fulton County (404) 425-7900

KIA D CAMPBELL P.A.

Physician Assistant

1800 HOWELL MILL RD NW STE LL10
ATLANTA, GA 30318

Fulton County (404) 425-7900

DR. COURTNEY POLLARD III M.D., PH.D.

Radiology (Radiation Oncology)

1800 HOWELL MILL RD NW STE LL10
ATLANTA, GA 30318

Fulton County (404) 425-7900

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 Leonel Kahn's NPI number?

The NPI number for Leonel Kahn is 1508209982. It was assigned to this individual provider in the NPPES registry on April 16, 2013.

Where is Leonel Kahn located?

Leonel Kahn practices at 1800 Howell Mill Rd NW Ste Ll10, Atlanta, GA 30318. The listed phone number is (404) 425-7900.

What is Leonel Kahn's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Leonel Kahn enrolled in Medicare?

Yes. Leonel Kahn 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 Leonel Kahn 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 Leonel Kahn 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 Leonel Kahn affiliated with any hospitals?

According to CMS data, Leonel Kahn is affiliated with Piedmont Cartersville Medical Center, Piedmont Hospital, Piedmont Henry Hospital and Piedmont Mountainside Hospital Inc.

When was this NPI record last updated?

The NPPES record for Leonel Kahn was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.