NPI registry status
Active
2026 NPPES data Dermatopathology Physician NPI 1437738069
Verify on CMS → David Grand
Dermatopathology Physician in Lebanon, New Hampshire.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 577 in Dermatopathology 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
612
Medicare Part D claims · 245 beneficiaries · Dermatopathology Physician avg: 695
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
David Grand filed 612 Medicare Part D claims in 2024 as a Dermatopathology Physician in Lebanon, New Hampshire, prescribing 83% generic.
- 612
- Part D claims, 2024
- 83%
- generic prescribing
- ≥68th
- 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 David Grand
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1437738069), first enumerated 04/02/2021.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 612 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- 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 1437738069 · Dermatopathology Physician
NPI-10 · ENUM-RECENT · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1437738069
- ENUM-RECENT 2021
- TAX-NARROW 577
- RX-LIGHT 612
- BOOK-THIN 3 in New Hampshire
- PHOTO-ENUM Jordan Tanner · 2021
David Grand's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
612 ≥ 68th percentile 68% 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
◑
Board-eligible specialty (heuristic, not verified)
David Grand 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).
What does the federal data show about David Grand?
Quality data not reportedPrimary specialty
Dermatopathology Physician
Medicare Part D claims
612 12% vs specialty avg
Specialty distribution in New Hampshire
How Dermatopathology Physician compares to other specialties among New Hampshire 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 Dermatopathology Physician. 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 | 1437738069 |
|---|---|
| Specialty | Dermatopathology Physician |
| Gender | Male |
| NPI Issued | 04/02/2021 |
Brand vs generic prescribing mix · Typical
David Grand - brand share 17.0%
Dermatopathology Physician average
17% brand-name claims vs 83% generic, on 612 2024 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 2024.
612
Total Claims
$748K
Total Drug Cost
245
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 738.933
- Total Day Supply
- 19,417
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $728K
- Generic Drug Cost
- $20K
- Antibiotic Claims
- 17
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 30, 65-74: 110, 75-84: 86, 85+: 19
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What David Grand prescribes most
Top Medicare Part D drugs by claim count, 2024
- Ketoconazole
Ketoconazole
92 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
47 claims
- Betamethasone Dipr…
Betamethasone Diprop Augmented
42 claims
- Fluorouracil
Fluorouracil
40 claims
- Dupixent Pen
Dupixent Pen
39 claims
- Clobetasol Propion… 34
Clobetasol Propionate
34 claims
- Methotrexate 31
Methotrexate
31 claims
- Metronidazole 25
Metronidazole
25 claims
| Drug | Claims |
|---|---|
| Ketoconazole | 92 |
| Triamcinolone Acetonide | 47 |
| Betamethasone Diprop Augmented Betamethasone/Propylene Glyc | 42 |
| Fluorouracil | 40 |
| Dupixent Pen Dupilumab | 39 |
| Clobetasol Propionate | 34 |
| Methotrexate Methotrexate Sodium | 31 |
| Metronidazole | 25 |
| Fluocinonide | 18 |
| Clindamycin Phosphate | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatopathology Physician Overview
How David Grand fits within the Dermatopathology Physician landscape nationally.
577
Dermatopathology Physician Providers in US
48
States with Dermatopathology Physician
695
Avg Claims per Provider
David Grand's 612 claims are below the specialty average of 695.
Nationwide Dermatopathology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Grand, both outside New Hampshire so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2021)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dermatopathology Physician Providers in New Hampshire
Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as Grand.
One of 3 Dermatopathology Physician providers enrolled in New Hampshire, 2 are shown here.
Compare Dermatopathology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is David Grand's specialty? ▼
David Grand specializes in Dermatopathology Physician and practices in Lebanon, New Hampshire.
How much does David Grand prescribe under Medicare Part D? ▼
In 2024, David Grand wrote 612 Medicare Part D claims totaling $748K in drug costs for 245 beneficiaries.
Where is David Grand located? ▼
David Grand is located at 1 MEDICAL CENTER DR, Lebanon, NH, 03756. Phone: (603) 650-5000.
What is David Grand's NPI number? ▼
David Grand's National Provider Identifier (NPI) is 1437738069, issued on 04/02/2021.
Does David Grand prescribe more brand-name or generic drugs? ▼
David Grand's prescribing is 17% brand-name and 83% generic drugs by claim count, with $728K in brand drug costs.
How many Dermatopathology Physician providers are there in the US? ▼
There are 577 Dermatopathology Physician providers across 48 states in the US. The average Dermatopathology Physician provider writes 695 Medicare Part D claims per year.
What drugs does David Grand prescribe most often? ▼
Based on 2024 Medicare Part D data, David Grand's most frequently prescribed drugs include Ketoconazole, Triamcinolone Acetonide, Betamethasone Diprop Augmented. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Grand accept Medicare? ▼
David Grand appears in CMS Medicare data with 612 Part D claims and 245 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Grand's credentials? ▼
David Grand's NPI is 1437738069. 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.