2026 NPPES data Radiation Oncology Physician NPI 1366823064
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ADNAN ELHAMMALI

Radiation Oncology Physician in GAINESVILLE, Georgia. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
276
Medicare Part D claims · 107 beneficiaries · Radiation Oncology Physician avg: 186
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
82.5534/100
▼ 1 pts below national avg 83.1 · [object Object]
Industry payments
$165.51
6 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ADNAN ELHAMMALI reported a CMS MIPS final score of 82.5534/100 — below the 83.1 national average — and filed 276 Medicare Part D claims in 2023.

82.5534/100
MIPS score · -1 vs avg
276
Part D claims, 2023
80%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

ADNAN ELHAMMALI's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

83 39th percentile higher than 39% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

ADNAN ELHAMMALI practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ADNAN ELHAMMALI?

Near national average

NPI registry status

Active

Issued 06/18/2015

NPI 1366823064

Primary specialty

Radiation Oncology Physician

Mid-sized

6,018 US NPIs in this specialty

Medicare Part D claims

276 48% vs specialty avg

2023 prescription claims

Specialty avg: 186

MIPS final score

82.5534/100 0.546599999999998% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Georgia

How Radiation Oncology Physician compares to other specialties among Georgia providers

Georgia providers

Radiation Oncology Physician share within Georgia

1. Radiation Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Radiation Oncology Physician share within Georgia

Medicare quality performance — MIPS

ADNAN ELHAMMALI's 2023 MIPS final score plotted against the Radiation Oncology Physician national average

Near national average
MIPS Final Score
82.5534/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Radiation Oncology Physician) — 82.5534/100 vs national avg 83.1

0%100%National avg83%82.6%
MIPS final score (Radiation Oncology Physician) — 82.5534/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

ADNAN ELHAMMALI is a Radiation Oncology Physician provider practicing in GAINESVILLE, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1366823064. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ADNAN ELHAMMALI appears in the CMS NPPES registry as a Radiation Oncology Physician provider at 743 SPRING ST NE, GAINESVILLE, GA, 30501, with a listed phone of (770) 219-1824. NPI 1366823064 was issued on 06/18/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ELHAMMALI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 276 prescription claims written by this provider, covering 107 Medicare beneficiaries and totaling roughly $84K in drug spend, split 20% brand-name and 80% generic by claim count, with an opioid prescribing rate of 15.6%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 82.5534/100 for the 2023 performance year (Quality 81.1413, Cost 60.7032), compared with the national average of 83.1.

Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,018 enrolled providers across 52 states and an average of 186 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

743 SPRING ST NE
GAINESVILLE, GA 30501

Provider Details

NPI 1366823064
Specialty Radiation Oncology Physician
Gender Male
NPI Issued 06/18/2015

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

82.5534
Final Score
Avg: 83.1
81.1413
Quality
60.7032
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ADNAN ELHAMMALI bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

NORTHEAST GEORGIA PHYSICIANS GROUP INC
GAINESVILLE, GA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for ADNAN ELHAMMALI. Source: openpaymentsdata.cms.gov.

Total received

$166

Largest payer

Siemens Medical Solutions USA, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

ADNAN ELHAMMALI — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 276 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

276
Total Claims
$84K
Total Drug Cost
107
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
386
Total Day Supply
9,529
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$80K
Generic Drug Cost
$4K
Opioid Claims
43 (15.6% rate)

Patient Demographics

Average Patient Age
73.5 years
Avg HCC Risk Score
2.07
Gender Split
30% female / 70% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Tamsulosin Hcl
78
Orgovyx
Relugolix
28
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
21
Memantine Hcl
16
Oxybutynin Chloride Er
Oxybutynin Chloride
14
Dexamethasone
13
Lorazepam
11
Myrbetriq
Mirabegron
11
Oxycodone Hcl
11
Silver Sulfadiazine
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Radiation Oncology Physician Overview

How ADNAN ELHAMMALI fits within the Radiation Oncology Physician landscape nationally.

6,018
Radiation Oncology Physician Providers in US
52
States with Radiation Oncology Physician
186
Avg Claims per Provider

ADNAN ELHAMMALI's 276 claims are above the specialty average of 186.

Nearby Radiation Oncology Physician Providers in Georgia

Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as ELHAMMALI.

Compare Radiation Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ADNAN ELHAMMALI's specialty?
ADNAN ELHAMMALI specializes in Radiation Oncology Physician and practices in GAINESVILLE, Georgia.
How much does ADNAN ELHAMMALI prescribe under Medicare Part D?
In 2023, ADNAN ELHAMMALI wrote 276 Medicare Part D claims totaling $84K in drug costs for 107 beneficiaries.
What is ADNAN ELHAMMALI's Medicare quality score?
ADNAN ELHAMMALI has a CMS MIPS Final Score of 82.5534/100 (Quality: 81.1413, Cost: 60.7032). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ADNAN ELHAMMALI located?
ADNAN ELHAMMALI is located at 743 SPRING ST NE, GAINESVILLE, GA, 30501. Phone: (770) 219-1824.
What is ADNAN ELHAMMALI's NPI number?
ADNAN ELHAMMALI's National Provider Identifier (NPI) is 1366823064, issued on 06/18/2015.
Does ADNAN ELHAMMALI prescribe more brand-name or generic drugs?
ADNAN ELHAMMALI's prescribing is 20% brand-name and 80% generic drugs by claim count, with $80K in brand drug costs.
Does ADNAN ELHAMMALI prescribe opioids?
Yes, ADNAN ELHAMMALI had 43 opioid claims in 2023 with an opioid prescribing rate of 15.6%.
How many Radiation Oncology Physician providers are there in the US?
There are 6,018 Radiation Oncology Physician providers across 52 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does ADNAN ELHAMMALI prescribe most often?
Based on 2023 Medicare Part D data, ADNAN ELHAMMALI's most frequently prescribed drugs include Tamsulosin Hcl, Orgovyx, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ADNAN ELHAMMALI accept Medicare?
ADNAN ELHAMMALI appears in CMS Medicare data with 276 Part D claims and 107 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ADNAN ELHAMMALI's credentials?
ADNAN ELHAMMALI's NPI is 1366823064. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology