NPI registry status
Active
2026 NPPES data Legal Medicine NPI 1154312841 M.D.
Verify on CMS → Ruby Grimm, M.D.
Legal Medicine in Statesville, North Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,065 in Legal Medicine, 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
118
Medicare Part D claims · 31 beneficiaries · Legal Medicine avg: 3K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ruby Grimm, M.D. filed 118 Medicare Part D claims in 2023 as a Legal Medicine in Statesville, North Carolina.
- 118
- Part D claims, 2023
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.
Ruby Grimm, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
118 35th percentile higher than 35% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Ruby Grimm, M.D.?
Quality data not reportedPrimary specialty
Legal Medicine
Medicare Part D claims
118 96% vs specialty avg
Specialty distribution in North Carolina
How Legal Medicine compares to other specialties among North Carolina providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Legal Medicine. Verify directly:
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).
Ruby Grimm, M.D. appears in the CMS NPPES registry as a Legal Medicine provider holding M.D. credentials at 738 BRYANT ST, Statesville, NC, 28677, with a listed phone of (704) 873-2219. NPI 1154312841 was issued on 11/02/2005.
Medicare Part D records for calendar year 2023 show 118 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $12K in drug spend.
Legal Medicine is a narrow specialty nationwide, with 1,065 enrolled providers across 51 states and an average of 2,821 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 | 1154312841 |
|---|---|
| Specialty | Legal Medicine |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 11/02/2005 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
118
Total Claims
$12K
Total Drug Cost
31
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 171
- Total Day Supply
- 5,010
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 72.3 years
- Avg HCC Risk Score
- 1.51
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ruby Grimm, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Letrozole
Letrozole
18 claims
- Eliquis
Eliquis
17 claims
- Tamoxifen Citrate
Tamoxifen Citrate
14 claims
- Metoprolol Succinate
Metoprolol Succinate
13 claims
| Drug | Claims |
|---|---|
| Letrozole | 18 |
| Eliquis Apixaban | 17 |
| Tamoxifen Citrate | 14 |
| Metoprolol Succinate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Legal Medicine Overview
How Ruby Grimm, M.D. fits within the Legal Medicine landscape nationally.
1,065
Legal Medicine Providers in US
51
States with Legal Medicine
2,821
Avg Claims per Provider
Ruby Grimm, M.D.'s 118 claims are below the specialty average of 2,821.
Nearby Legal Medicine Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Grimm.
Dr. Cecilia Ainolhayat
M.D.
Fayetteville, NC
Dr. Amanda Austin
MD
Nags Head, NC
Dr. Parag Bhattarai
MD
Fayetteville, NC
Dr. Karolen Bowman
M.D.
North Wilkesboro, NC
Dr. Patricia Chamberlin
M.D.
Asheboro, NC
Compare Legal Medicine 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 North Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Legal Medicine 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore North Carolina
Frequently Asked Questions
What is Ruby Grimm, M.D.'s specialty? ▼
Ruby Grimm, M.D. specializes in Legal Medicine and practices in Statesville, North Carolina. Credentials: M.D..
How much does Ruby Grimm, M.D. prescribe under Medicare Part D? ▼
In 2023, Ruby Grimm, M.D. wrote 118 Medicare Part D claims totaling $12K in drug costs for 31 beneficiaries.
Where is Ruby Grimm, M.D. located? ▼
Ruby Grimm, M.D. is located at 738 BRYANT ST, Statesville, NC, 28677. Phone: (704) 873-2219.
What is Ruby Grimm, M.D.'s NPI number? ▼
Ruby Grimm, M.D.'s National Provider Identifier (NPI) is 1154312841, issued on 11/02/2005.
How many Legal Medicine providers are there in the US? ▼
There are 1,065 Legal Medicine providers across 51 states in the US. The average Legal Medicine provider writes 2,821 Medicare Part D claims per year.
What drugs does Ruby Grimm, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ruby Grimm, M.D.'s most frequently prescribed drugs include Letrozole, Eliquis, Tamoxifen Citrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ruby Grimm, M.D. accept Medicare? ▼
Ruby Grimm, M.D. appears in CMS Medicare data with 118 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ruby Grimm, M.D.'s credentials? ▼
Ruby Grimm, M.D.'s NPI is 1154312841 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.
- 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.