NPI registry status
Active
2026 NPPES data Medical Oncology Physician NPI 1205831666 M.D.
Verify on CMS → Bobby Graham, M.D.
Medical Oncology Physician in Jackson, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,792 in Medical Oncology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
530
Medicare Part D claims · 128 beneficiaries · Medical Oncology Physician avg: 689
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
0/100
▼ 83 pts below national avg 83.1 · Penalty band
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Bobby Graham, M.D. reported a CMS MIPS final score of 0/100 - below the 83.1 national average - and filed 530 Medicare Part D claims in 2023.
- 0/100
- MIPS score · -83 vs avg
- 530
- 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.
Bobby Graham, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
0 0th percentile higher than 0% of 477,587 scored providers
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
Where Bobby Graham, M.D. sits
This provider among medical oncology physician peers
Across the 1,527 medical oncology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Bobby Graham, M.D. writes more Part D claims than 51% of them and scores higher on MIPS quality than 0% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one medical oncology physician peer from a representative sample of 60; the gold marker is Bobby Graham, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Bobby Graham, M.D. 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 Bobby Graham, M.D.?
Below national averagePrimary specialty
Medical Oncology Physician
Medicare Part D claims
530 23% vs specialty avg
MIPS final score
0/100 83.1 pts vs avg
Specialty distribution in Mississippi
How Medical Oncology Physician compares to other specialties among Mississippi providers
Medicare quality performance, MIPS
Bobby Graham, M.D.'s 2023 MIPS final score plotted against the Medical Oncology Physician national average
- MIPS Final Score
- 0/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Medical Oncology Physician) - 0/100 vs national avg 83.1
How MIPS and board certification work
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).
Bobby Graham, M.D. appears in the CMS NPPES registry as a Medical Oncology Physician provider holding M.D. credentials at 969 LAKELAND DR, Jackson, MS, 39216, with a listed phone of (601) 200-5900. NPI 1205831666 was issued on 06/14/2005.
Medicare Part D records for calendar year 2023 show 530 prescription claims written by this provider, covering 128 Medicare beneficiaries and totaling roughly $1.4 million in drug spend, split 20% brand-name and 80% generic by claim count, with an opioid prescribing rate of 3.4%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.
Medical Oncology Physician is a narrow specialty nationwide, with 3,792 enrolled providers across 53 states and an average of 689 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
Provider Details
| NPI | 1205831666 |
|---|---|
| Specialty | Medical Oncology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/14/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
0
Final Score
Avg: 83.1
0
Quality
Reporting: Individual
Hospital and facility affiliations
Facilities where Bobby Graham, M.D. 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.
St. Dominic Medical Associates LLC
Madison, MS
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Bobby Graham, M.D. - brand share 20.0%
Medical Oncology Physician average
20% brand-name claims vs 80% generic, on 530 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.
530
Total Claims
$1.4M
Total Drug Cost
128
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 712
- Total Day Supply
- 19,298
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $1.3M
- Generic Drug Cost
- $79K
- Opioid Claims
- 18 (3.4% rate)
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 2.22
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 18, 65-74: 49, 75-84: 48, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Bobby Graham, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Letrozole
Letrozole
72 claims
- Tamoxifen Citrate
Tamoxifen Citrate
43 claims
- Dexamethasone
Dexamethasone
36 claims
- Imbruvica 24
Imbruvica
24 claims
- Acyclovir 23
Acyclovir
23 claims
- Ondansetron Hcl 18
Ondansetron Hcl
18 claims
- Hydroxyurea 17
Hydroxyurea
17 claims
- Calquence 13
Calquence
13 claims
| Drug | Claims |
|---|---|
| Letrozole | 72 |
| Tamoxifen Citrate | 43 |
| Dexamethasone | 36 |
| Imbruvica Ibrutinib | 24 |
| Acyclovir | 23 |
| Ondansetron Hcl | 18 |
| Hydroxyurea | 17 |
| Calquence Acalabrutinib Maleate | 13 |
| Promethazine Hcl | 13 |
| Imatinib Mesylate | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Oncology Physician Overview
How Bobby Graham, M.D. fits within the Medical Oncology Physician landscape nationally.
3,792
Medical Oncology Physician Providers in US
53
States with Medical Oncology Physician
689
Avg Claims per Provider
Bobby Graham, M.D.'s 530 claims are below the specialty average of 689.
Nearby Medical Oncology Physician Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Graham.
Dr. James Clarkson
M.D.
Pascagoula, MS
Dr. Nicole Cleveland
MD
Jackson, MS
Dr. Edwin Davidson
MD
Gulfport, MS
Dr. Robert Hamilton
MD
Jackson, MS
Dr. Elizabeth Herrington
D.O.
Jackson, MS
Compare Medical Oncology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Mississippi medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical Oncology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Bobby Graham, M.D.'s specialty? ▼
Bobby Graham, M.D. specializes in Medical Oncology Physician and practices in Jackson, Mississippi. Credentials: M.D..
How much does Bobby Graham, M.D. prescribe under Medicare Part D? ▼
In 2023, Bobby Graham, M.D. wrote 530 Medicare Part D claims totaling $1.4M in drug costs for 128 beneficiaries.
What is Bobby Graham, M.D.'s Medicare quality score? ▼
Bobby Graham, M.D. has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Bobby Graham, M.D. located? ▼
Bobby Graham, M.D. is located at 969 LAKELAND DR, Jackson, MS, 39216. Phone: (601) 200-5900.
What is Bobby Graham, M.D.'s NPI number? ▼
Bobby Graham, M.D.'s National Provider Identifier (NPI) is 1205831666, issued on 06/14/2005.
Does Bobby Graham, M.D. prescribe more brand-name or generic drugs? ▼
Bobby Graham, M.D.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $1.3M in brand drug costs.
Does Bobby Graham, M.D. prescribe opioids? ▼
Yes, Bobby Graham, M.D. had 18 opioid claims in 2023 with an opioid prescribing rate of 3.4%.
How many Medical Oncology Physician providers are there in the US? ▼
There are 3,792 Medical Oncology Physician providers across 53 states in the US. The average Medical Oncology Physician provider writes 689 Medicare Part D claims per year.
What drugs does Bobby Graham, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Bobby Graham, M.D.'s most frequently prescribed drugs include Letrozole, Tamoxifen Citrate, Dexamethasone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Bobby Graham, M.D. accept Medicare? ▼
Bobby Graham, M.D. appears in CMS Medicare data with 530 Part D claims and 128 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Bobby Graham, M.D.'s credentials? ▼
Bobby Graham, M.D.'s NPI is 1205831666 with credentials M.D.. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.