2026 NPPES data Hematology & Oncology Physician NPI 1124017769 MD
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HARVEY HAMRICK, MD

Hematology & Oncology Physician in ATLANTA, 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
96
Medicare Part D claims · 34 beneficiaries · Hematology & Oncology Physician avg: 847
Generic prescribing
45%
generic claims · 55% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: HARVEY HAMRICK, MD is a Hematology & Oncology Physician ([object Object]) practicing in ATLANTA, Georgia with a Medicare Part D prescribing footprint of 96 claims across 34 beneficiaries — 55% brand-name prescribing .

What stands out: HARVEY HAMRICK, MD filed 96 Medicare Part D claims in 2023 across ATLANTA, Georgia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

HARVEY HAMRICK, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

HARVEY HAMRICK, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 10/17/2005

NPI 1124017769

Primary specialty

Hematology & Oncology Physician

Mid-sized

11,215 US NPIs in this specialty

Medicare Part D claims

96 89% vs specialty avg

2023 prescription claims

Specialty avg: 847

Specialty distribution in Georgia

How Hematology & Oncology Physician compares to other specialties among Georgia providers

Georgia providers

Hematology & Oncology Physician share within Georgia

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

Specialty board-certification context

Estimated specialty board-certified rate — Hematology & Oncology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hematology & Oncology Physician ABMS/AOA estimate

Est. board-certified rate (Hematology & Oncology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hematology & Oncology Physician) — ABMS / AOA estimate

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).

HARVEY HAMRICK, MD is a Hematology & Oncology Physician provider practicing in ATLANTA, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1124017769. 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.

HARVEY HAMRICK, MD appears in the CMS NPPES registry as a Hematology & Oncology Physician provider holding MD credentials at 2525 CUMBERLAND PKWY SE, ATLANTA, GA, 30339, with a listed phone of (770) 431-4360. NPI 1124017769 was issued on 10/17/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAMRICK 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 96 prescription claims written by this provider, covering 34 Medicare beneficiaries and totaling roughly $754K in drug spend, split 55% brand-name and 45% generic by claim count. 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.

Hematology & Oncology Physician is a mid-sized specialty nationwide, with 11,215 enrolled providers across 54 states and an average of 847 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

2525 CUMBERLAND PKWY SE
ATLANTA, GA 30339

Provider Details

NPI 1124017769
Specialty Hematology & Oncology Physician
Credentials MD
Gender Male
NPI Issued 10/17/2005

Brand vs generic prescribing mix · Brand-heavy

HARVEY HAMRICK, MD — brand share 55.0%
Specialty average (est.)

55% brand-name claims vs 45% generic, on 96 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.

96
Total Claims
$754K
Total Drug Cost
34
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
129
Total Day Supply
3,467
Brand vs Generic
55% brand / 45% generic
Brand Drug Cost
$690K
Generic Drug Cost
$64K

Patient Demographics

Average Patient Age
68.9 years
Avg HCC Risk Score
2.47
Gender Split
56% female / 44% male

Hematology & Oncology Physician Overview

How HARVEY HAMRICK, MD fits within the Hematology & Oncology Physician landscape nationally.

11,215
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider

HARVEY HAMRICK, MD's 96 claims are below the specialty average of 847.

Nearby Hematology & Oncology Physician Providers in Georgia

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

Compare Hematology & Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HARVEY HAMRICK, MD's specialty?
HARVEY HAMRICK, MD specializes in Hematology & Oncology Physician and practices in ATLANTA, Georgia. Credentials: MD.
How much does HARVEY HAMRICK, MD prescribe under Medicare Part D?
In 2023, HARVEY HAMRICK, MD wrote 96 Medicare Part D claims totaling $754K in drug costs for 34 beneficiaries.
Where is HARVEY HAMRICK, MD located?
HARVEY HAMRICK, MD is located at 2525 CUMBERLAND PKWY SE, ATLANTA, GA, 30339. Phone: (770) 431-4360.
What is HARVEY HAMRICK, MD's NPI number?
HARVEY HAMRICK, MD's National Provider Identifier (NPI) is 1124017769, issued on 10/17/2005.
Does HARVEY HAMRICK, MD prescribe more brand-name or generic drugs?
HARVEY HAMRICK, MD's prescribing is 55% brand-name and 45% generic drugs by claim count, with $690K in brand drug costs.
How many Hematology & Oncology Physician providers are there in the US?
There are 11,215 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
Does HARVEY HAMRICK, MD accept Medicare?
HARVEY HAMRICK, MD appears in CMS Medicare data with 96 Part D claims and 34 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HARVEY HAMRICK, MD's credentials?
HARVEY HAMRICK, MD's NPI is 1124017769 with credentials MD. 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.
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