NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1932469350 MD
Verify on CMS → Dina Dahdal, MD
Physical Medicine & Rehabilitation Physician in Little Rock, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 15,336 in Physical Medicine & Rehabilitation 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
482
Medicare Part D claims · 204 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$23.81
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Dina Dahdal, MD filed 482 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in Little Rock, Arkansas, prescribing 96% generic.
- 482
- Part D claims, 2023
- 96%
- generic prescribing
- $23.81
- industry payments (Sunshine Act)
- ≥62nd
- 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 Dina Dahdal, MD
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 1932469350), first enumerated 05/18/2012.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 482 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.
- Reported
Industry payment transparency
$23.81 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1932469350 · Physical Medicine & Rehabilitation Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1932469350
- ENUM-MID 2012
- TAX-MID 15K Physical Medicine
- RX-LIGHT 482
- BOOK-THIN 83 in Arkansas
- PHOTO-ENUM Corey Hickey · 2012
Dina Dahdal, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
482 ≥ 62nd percentile 62% of 1,370,886 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 · 2023
◑
Board-eligible specialty (heuristic, not verified)
Dina Dahdal, MD 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 Dina Dahdal, MD?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
482 38% vs specialty avg
Specialty distribution in Arkansas
How Physical Medicine & Rehabilitation Physician compares to other specialties among Arkansas 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 Physical Medicine & Rehabilitation 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 | 1932469350 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | MD |
| Gender | Not reported |
| NPI Issued | 05/18/2012 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Dina Dahdal, MD. Source: openpaymentsdata.cms.gov.
Total received
$24
Largest payer
Abbott Laboratories
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Generic-heavy
Dina Dahdal, MD - brand share 4.0%
Physical Medicine & Rehabilitation Physician average
4% brand-name claims vs 96% generic, on 482 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.
482
Total Claims
$18K
Total Drug Cost
204
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 496
- Total Day Supply
- 13,933
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $4K
- Generic Drug Cost
- $13K
- Opioid Claims
- 306 (63.5% rate)
Patient Demographics
- Average Patient Age
- 65.2 years
- Avg HCC Risk Score
- 1.51
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 87, 65-74: 75, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Dina Dahdal, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
141 claims
- Oxycodone-Acetamin… 54
Oxycodone-Acetaminophen
54 claims
- Oxycodone Hcl 53
Oxycodone Hcl
53 claims
- Gabapentin 48
Gabapentin
48 claims
- Lactulose 34
Lactulose
34 claims
- Morphine Sulfate Er 20
Morphine Sulfate Er
20 claims
- Tizanidine Hcl 20
Tizanidine Hcl
20 claims
- Tramadol Hcl 16
Tramadol Hcl
16 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 141 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 54 |
| Oxycodone Hcl | 53 |
| Gabapentin | 48 |
| Lactulose | 34 |
| Morphine Sulfate Er Morphine Sulfate | 20 |
| Tizanidine Hcl | 20 |
| Tramadol Hcl | 16 |
| Cyclobenzaprine Hcl | 15 |
| Pregabalin | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in AR →
All providers in Arkansas →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Dina Dahdal, MD fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,336
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider
Dina Dahdal, MD's 482 claims are below the specialty average of 781.
Nationwide Physical Medicine & Rehabilitation Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Dahdal, both outside Arkansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physical Medicine & Rehabilitation Physician Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Dahdal.
One of 83 Physical Medicine & Rehabilitation Physician providers enrolled in Arkansas, 5 are shown here.
Dr. Natalie Ahrent
DPT
Mountain Home, AR
Chaney Allen
Viola, AR
Dr. Keerthi Atluri
MD
Little Rock, AR
Dr. Shannon Ayers
P.T.
North Little Rock, AR
Dr. Erica Barnet
PT, DPT
Little Rock, AR
Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Dina Dahdal, MD's specialty? ▼
Dina Dahdal, MD specializes in Physical Medicine & Rehabilitation Physician and practices in Little Rock, Arkansas. Credentials: MD.
How much does Dina Dahdal, MD prescribe under Medicare Part D? ▼
In 2023, Dina Dahdal, MD wrote 482 Medicare Part D claims totaling $18K in drug costs for 204 beneficiaries.
Where is Dina Dahdal, MD located? ▼
Dina Dahdal, MD is located at 8619 CHICOT RD, Little Rock, AR, 72209. Phone: (501) 850-6288.
What is Dina Dahdal, MD's NPI number? ▼
Dina Dahdal, MD's National Provider Identifier (NPI) is 1932469350, issued on 05/18/2012.
Does Dina Dahdal, MD prescribe more brand-name or generic drugs? ▼
Dina Dahdal, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $4K in brand drug costs.
Does Dina Dahdal, MD prescribe opioids? ▼
Yes, Dina Dahdal, MD had 306 opioid claims in 2023 with an opioid prescribing rate of 63.5%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,336 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does Dina Dahdal, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Dina Dahdal, MD's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dina Dahdal, MD accept Medicare? ▼
Dina Dahdal, MD appears in CMS Medicare data with 482 Part D claims and 204 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dina Dahdal, MD's credentials? ▼
Dina Dahdal, MD's NPI is 1932469350 with credentials MD. 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
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.