NPI registry status
Active
2026 NPPES data Periodontics NPI 1245379619 D.D.S.
Verify on CMS → Richard Green, D.D.S.
Periodontics in Bethesda, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,120 in Periodontics, 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
119
Medicare Part D claims · 64 beneficiaries · Periodontics avg: 279
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Richard Green, D.D.S. filed 119 Medicare Part D claims in 2024 as a Periodontics in Bethesda, Maryland.
- 119
- 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 Richard Green, 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 1245379619), first enumerated 02/05/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 119 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1245379619 · Periodontics
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1245379619
- ENUM-MID 2007
- TAX-MID 6K Periodontics
- RX-LIGHT 119
- BOOK-THIN 151 in Maryland
- PHOTO-ENUM Philippe Hujoel, DDS · 2007
Richard Green, D.D.S.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
119 ≥ 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 Richard Green, D.D.S.?
Quality data not reportedPrimary specialty
Periodontics
Medicare Part D claims
119 57% vs specialty avg
Specialty distribution in Maryland
How Periodontics compares to other specialties among Maryland 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 Periodontics. 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 | 1245379619 |
|---|---|
| Specialty | Periodontics |
| Credentials | D.D.S. |
| Gender | Male |
| NPI Issued | 02/05/2007 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
119
Total Claims
$818
Total Drug Cost
64
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 123
- Total Day Supply
- 1,316
- Brand Drug Cost
- $0
- Generic Drug Cost
- $611
- Antibiotic Claims
- 91
Patient Demographics
- Average Patient Age
- 76.3 years
- Avg HCC Risk Score
- 0.76
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 0, 65-74: 29, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Richard Green, D.D.S. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin
Amoxicillin
64 claims
- Metronidazole 15
Metronidazole
15 claims
- Chlorhexidine Gluc… 13
Chlorhexidine Gluconate
13 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 64 |
| Metronidazole | 15 |
| Chlorhexidine Gluconate | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Periodontics Overview
How Richard Green, D.D.S. fits within the Periodontics landscape nationally.
6,120
Periodontics Providers in US
53
States with Periodontics
279
Avg Claims per Provider
Richard Green, D.D.S.'s 119 claims are below the specialty average of 279.
Nationwide Periodontics peers with similar MIPS or enrollment year
Two federal-record peer sets for Green, both outside Maryland 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 Periodontics Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Green.
One of 151 Periodontics providers enrolled in Maryland, 5 are shown here.
Dr. Mary Aichelmann-Reidy
DDS
Baltimore, MD
Dr. Mary Alexander
DDS
Silver Spring, MD
Dr. Reiaz Ali
D.D.S., M.S.
Clinton, MD
Dr. Augusto Araujo
D.M.D.
Chevy Chase, MD
Dr. Judith Austin
D.M.D.
Rockville, MD
Compare Periodontics nationally: see state-by-state distribution →
Frequently Asked Questions
What is Richard Green, D.D.S.'s specialty? ▼
Richard Green, D.D.S. specializes in Periodontics and practices in Bethesda, Maryland. Credentials: D.D.S..
How much does Richard Green, D.D.S. prescribe under Medicare Part D? ▼
In 2024, Richard Green, D.D.S. wrote 119 Medicare Part D claims totaling $818 in drug costs for 64 beneficiaries.
Where is Richard Green, D.D.S. located? ▼
Richard Green, D.D.S. is located at 6300 DEMOCRACY BLVD, Bethesda, MD, 20817. Phone: (301) 530-6902.
What is Richard Green, D.D.S.'s NPI number? ▼
Richard Green, D.D.S.'s National Provider Identifier (NPI) is 1245379619, issued on 02/05/2007.
How many Periodontics providers are there in the US? ▼
There are 6,120 Periodontics providers across 53 states in the US. The average Periodontics provider writes 279 Medicare Part D claims per year.
What drugs does Richard Green, D.D.S. prescribe most often? ▼
Based on 2024 Medicare Part D data, Richard Green, D.D.S.'s most frequently prescribed drugs include Amoxicillin, Metronidazole, Chlorhexidine Gluconate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Richard Green, D.D.S. accept Medicare? ▼
Richard Green, D.D.S. appears in CMS Medicare data with 119 Part D claims and 64 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Richard Green, D.D.S.'s credentials? ▼
Richard Green, D.D.S.'s NPI is 1245379619 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.