NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1427006808 MD
Verify on CMS → Dana Wiley, MD
Psychiatry Physician in Piedmont, South 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 54,383 in Psychiatry 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
586
Medicare Part D claims · 58 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
94%
generic claims · 6% 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
Dana Wiley, MD filed 586 Medicare Part D claims in 2024 as a Psychiatry Physician in Piedmont, South Carolina, prescribing 94% generic.
- 586
- Part D claims, 2024
- 94%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥65th
- 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 Dana Wiley, 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 1427006808), first enumerated 05/05/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 586 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
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1427006808 · Psychiatry Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1427006808
- ENUM-LEGACY 2006
- TAX-MEGA 54K Psychiatry Physician
- RX-LIGHT 586
- BOOK-LIGHT 860 in South Carolina
- PHOTO-ENUM Brian Walker, M.D. · 2006
Dana Wiley, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
586 ≥ 65th percentile 65% 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 certification likely (heuristic, not verified)
Dana Wiley, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Dana Wiley, MD?
Quality data not reportedPrimary specialty
Psychiatry Physician
Medicare Part D claims
586 42% vs specialty avg
Specialty distribution in South Carolina
How Psychiatry Physician compares to other specialties among South 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 Psychiatry 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 | 1427006808 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/05/2006 |
Hospital and facility affiliations
Facilities where Dana Wiley, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
According to CMS billing records, Dana Wiley, MD is affiliated with 3 Medicare-billing facilities across 2 states, 1 of which carry a CMS Hospital overall star rating.
Anmed Health
★★★★☆ 4/5
Anderson, SC
Acute Care Hospitals
CMS CCN: 420027
Dana L. Wiley, MD PA
Piedmont, SC
Ehab Yacoub MD Inc
Riverside, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Dana Wiley, MD - brand share 6.0%
Psychiatry Physician average
6% brand-name claims vs 94% generic, on 586 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.
586
Total Claims
$23K
Total Drug Cost
58
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 691.667
- Total Day Supply
- 20,265
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $15K
- Generic Drug Cost
- $7K
Patient Demographics
- Average Patient Age
- 63.9 years
- Avg HCC Risk Score
- 1.75
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 27, 65-74: 19, 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 Dana Wiley, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Alprazolam
Alprazolam
61 claims
- Escitalopram Oxalate
Escitalopram Oxalate
42 claims
- Buspirone Hcl
Buspirone Hcl
38 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
31 claims
- Duloxetine Hcl 24
Duloxetine Hcl
24 claims
- Donepezil Hcl 23
Donepezil Hcl
23 claims
- Aripiprazole 22
Aripiprazole
22 claims
- Clonazepam 21
Clonazepam
21 claims
| Drug | Claims |
|---|---|
| Alprazolam | 61 |
| Escitalopram Oxalate | 42 |
| Buspirone Hcl | 38 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 31 |
| Duloxetine Hcl | 24 |
| Donepezil Hcl | 23 |
| Aripiprazole | 22 |
| Clonazepam | 21 |
| Bupropion Xl Bupropion Hcl | 20 |
| Zolpidem Tartrate | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Dana Wiley, MD fits within the Psychiatry Physician landscape nationally.
54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider
Dana Wiley, MD's 586 claims are below the specialty average of 1,010.
Nationwide Psychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wiley, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatry Physician Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Wiley.
One of 860 Psychiatry Physician providers enrolled in South Carolina, 5 are shown here.
Dr. John Abess
MD
Charleston, SC
Dr. Boluwatito Abraham
MD
Greer, SC
Tayita Abudu
Charleston, SC
Dr. Dale Adair
MD
Columbia, SC
Dr. Isabella Adjinah
D.O.
Columbia, SC
Compare Psychiatry Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Dana Wiley, MD's specialty? ▼
Dana Wiley, MD specializes in Psychiatry Physician and practices in Piedmont, South Carolina. Credentials: MD.
How much does Dana Wiley, MD prescribe under Medicare Part D? ▼
In 2024, Dana Wiley, MD wrote 586 Medicare Part D claims totaling $23K in drug costs for 58 beneficiaries.
Where is Dana Wiley, MD located? ▼
Dana Wiley, MD is located at 102 COMMONS BLVD, Piedmont, SC, 29673. Phone: (864) 220-9115.
What is Dana Wiley, MD's NPI number? ▼
Dana Wiley, MD's National Provider Identifier (NPI) is 1427006808, issued on 05/05/2006.
Does Dana Wiley, MD prescribe more brand-name or generic drugs? ▼
Dana Wiley, MD's prescribing is 6% brand-name and 94% generic drugs by claim count, with $15K in brand drug costs.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
What drugs does Dana Wiley, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Dana Wiley, MD's most frequently prescribed drugs include Alprazolam, Escitalopram Oxalate, Buspirone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dana Wiley, MD accept Medicare? ▼
Dana Wiley, MD appears in CMS Medicare data with 586 Part D claims and 58 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dana Wiley, MD's credentials? ▼
Dana Wiley, MD's NPI is 1427006808 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 (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.