NPI registry status
Active
2026 NPPES data General Practice Dentistry NPI 1548474869 D.D.S.
Verify on CMS → Gary Grimm, D.D.S.
General Practice Dentistry in Gig Harbor, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 123,581 in General Practice Dentistry, 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
121
Medicare Part D claims · 81 beneficiaries · General Practice Dentistry avg: 84
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Gary Grimm, D.D.S. filed 121 Medicare Part D claims in 2024 as a General Practice Dentistry in Gig Harbor, Washington.
- 121
- Part D claims, 2024
- ≥34th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Gary Grimm, D.D.S.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1548474869), first enumerated 05/09/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 121 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Washington statewide board action statistics are published annually — these figures describe aggregate state activity, not Gary Grimm, D.D.S.'s individual license status. Verify directly with the state medical board.
Source: WMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1548474869 · General Practice Dentistry
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1548474869
- ENUM-MID 2007
- TAX-MEGA 124K General Practice
- RX-LIGHT 121
- BOOK-LIGHT 3,200 in Washington
- PHOTO-ENUM Randall Bretzing, DDS · 2007
Gary Grimm, D.D.S.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
121 ≥ 34th percentile 34% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Gary Grimm, D.D.S.?
Quality data not reportedPrimary specialty
General Practice Dentistry
Medicare Part D claims
121 44% vs specialty avg
Specialty distribution in Washington
How General Practice Dentistry compares to other specialties among Washington 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 General Practice Dentistry. 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).
Practice Address
Provider Details
| NPI | 1548474869 |
|---|---|
| Specialty | General Practice Dentistry |
| Credentials | D.D.S. |
| Gender | Male |
| NPI Issued | 05/09/2007 |
License & disciplinary context - Washington WMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 - they are NOT specific to Gary Grimm, D.D.S.. To verify Gary Grimm, D.D.S.'s current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
121
Total Claims
$814
Total Drug Cost
81
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 129
- Total Day Supply
- 1,861
- Brand Drug Cost
- $0
- Generic Drug Cost
- $369
- Antibiotic Claims
- 79
Patient Demographics
- Average Patient Age
- 74.6 years
- Avg HCC Risk Score
- 1.11
- Gender Split
- 59% female / 41% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Gary Grimm, D.D.S. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin
Amoxicillin
73 claims
- Sodium Fluoride En… 12
Sodium Fluoride Enamel Protect
12 claims
- Sodium Fluoride Se… 11
Sodium Fluoride Sensitive
11 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 73 |
| Sodium Fluoride Enamel Protect Sodium Fluoride/Potassium Nit | 12 |
| Sodium Fluoride Sensitive Sodium Fluoride/Potassium Nit | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Dentistry Overview
How Gary Grimm, D.D.S. fits within the General Practice Dentistry landscape nationally.
123,581
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
84
Avg Claims per Provider
Gary Grimm, D.D.S.'s 121 claims are above the specialty average of 84.
Nationwide General Practice Dentistry peers with similar MIPS or enrollment year
Two federal-record peer sets for Grimm, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby General Practice Dentistry Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Grimm.
One of 3,200 General Practice Dentistry providers enrolled in Washington, 5 are shown here.
Dr. Royal Aaby
DDS
Silverdale, WA
Dr. David Abdo
D.D.S
Arlington, WA
Dr. Megan Abdo
DDS
Bellingham, WA
Dr. Susan Abdun-Nur
DDS
Bellevue, WA
Dr. Norman Abe
DDS
Seattle, WA
Compare General Practice Dentistry nationally: see state-by-state distribution →
Frequently Asked Questions
What is Gary Grimm, D.D.S.'s specialty? ▼
Gary Grimm, D.D.S. specializes in General Practice Dentistry and practices in Gig Harbor, Washington. Credentials: D.D.S..
How much does Gary Grimm, D.D.S. prescribe under Medicare Part D? ▼
In 2024, Gary Grimm, D.D.S. wrote 121 Medicare Part D claims totaling $814 in drug costs for 81 beneficiaries.
Where is Gary Grimm, D.D.S. located? ▼
Gary Grimm, D.D.S. is located at 2727 HOLLYCROFT ST, Gig Harbor, WA, 98335. Phone: (253) 858-7717.
What is Gary Grimm, D.D.S.'s NPI number? ▼
Gary Grimm, D.D.S.'s National Provider Identifier (NPI) is 1548474869, issued on 05/09/2007.
How many General Practice Dentistry providers are there in the US? ▼
There are 123,581 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 84 Medicare Part D claims per year.
What drugs does Gary Grimm, D.D.S. prescribe most often? ▼
Based on 2024 Medicare Part D data, Gary Grimm, D.D.S.'s most frequently prescribed drugs include Amoxicillin, Sodium Fluoride Enamel Protect, Sodium Fluoride Sensitive. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gary Grimm, D.D.S. accept Medicare? ▼
Gary Grimm, D.D.S. appears in CMS Medicare data with 121 Part D claims and 81 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gary Grimm, D.D.S.'s credentials? ▼
Gary Grimm, D.D.S.'s NPI is 1548474869 with credentials D.D.S.. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.