NPI registry status
Active
2026 NPPES data Facial Plastic Surgery Physician NPI 1003055971 D.O.
Verify on CMS → Casey Ashby, D.O.
Facial Plastic Surgery Physician in Farmington Hills, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 630 in Facial Plastic Surgery 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
716
Medicare Part D claims · 268 beneficiaries · Facial Plastic Surgery Physician avg: 441
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
95.3/100
▲ 12 pts above national avg 83.5 · Exceptional
Industry payments
$1.6K
46 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Casey Ashby, D.O. reported a CMS MIPS final score of 95.3/100 - above the 83.5 national average - and filed 716 Medicare Part D claims in 2024.
- 95.3/100
- MIPS score · +12 vs avg
- 716
- Part D claims, 2024
- 97%
- generic prescribing
- Likely
- board-certified (heuristic)
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 Casey Ashby, D.O.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1003055971), first enumerated 02/16/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 716 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 95.3/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- 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
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.6K in reported industry payments (46 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Casey Ashby, D.O.'s individual license status. Verify directly with the state medical board.
Source: MI-BOM 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 1003055971 · Facial Plastic Surgery Physician
NPI-10 · ENUM-MID · TAX-NARROW · MIPS-ELITE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1003055971
- ENUM-MID 2009
- TAX-NARROW 630
- MIPS-ELITE 95.3/100
- RX-LIGHT 716
- BOOK-THIN 31 in Michigan
- PHOTO-FINISH Daniel Gerry · ±0.1
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Eric Dobratz · l…
Eric Dobratz
95.1 MIPS pts
- Christopher Kiel…
Christopher Kieliszak
95.2 MIPS pts
- Ashby · this pro…
Ashby · this provider
95.3 MIPS pts
- Daniel Gerry · n…
Daniel Gerry
95.4 MIPS pts
- Michelle Putnam …
Michelle Putnam
95.6 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Casey Ashby, D.O.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
95 ≥ 78th percentile 78% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Casey Ashby, D.O. sits
This provider among facial plastic surgery physician peers
Across the 138 facial plastic surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Casey Ashby, D.O. writes more Part D claims than 59% of them and scores higher on MIPS quality than 77% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one facial plastic surgery physician peer from a representative sample of 60; the gold marker is Casey Ashby, D.O.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Casey Ashby, D.O. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 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 Casey Ashby, D.O.?
High performer (top quartile)Primary specialty
Facial Plastic Surgery Physician
Medicare Part D claims
716 62% vs specialty avg
MIPS final score
95.3/100 11.8 pts vs avg
Specialty distribution in Michigan
How Facial Plastic Surgery Physician compares to other specialties among Michigan providers
Medicare quality performance, MIPS
Casey Ashby, D.O.'s 2023 MIPS final score plotted against the Facial Plastic Surgery Physician national average
- MIPS Final Score
- 95.3/100
- vs 83.5 national avg · 2023 performance year
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 | 1003055971 |
|---|---|
| Specialty | Facial Plastic Surgery Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 02/16/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
95.345
Final Score
Measured-score avg: 83.5
91.5364
Quality
100
Promoting Interoperability
Reporting: Individual
Hospital and facility affiliations
Facilities where Casey Ashby, D.O. 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.
Mount Nittany Medical Center Health Services Inc
State College, PA
Paragon Health PC
Kalamazoo, MI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Casey Ashby, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$1.6K
Largest payer
Inspire Medical Systems, Inc.
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.
License & disciplinary context - Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Casey Ashby, D.O.. To verify Casey Ashby, D.O.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Casey Ashby, D.O. - brand share 3.0%
Facial Plastic Surgery Physician average
3% brand-name claims vs 97% generic, on 716 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.
716
Total Claims
$17K
Total Drug Cost
268
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,014.533
- Total Day Supply
- 25,602
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $3K
- Generic Drug Cost
- $15K
- Antibiotic Claims
- 62
Patient Demographics
- Average Patient Age
- 73.4 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 50% female / 50% male
- Age Distribution
- <65: 17, 65-74: 141, 75-84: 90, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Casey Ashby, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Azelastine Hcl
Azelastine Hcl
226 claims
- Ipratropium Bromide 89
Ipratropium Bromide
89 claims
- Fluticasone Propio… 54
Fluticasone Propionate
54 claims
- Omeprazole 29
Omeprazole
29 claims
- Ofloxacin 24
Ofloxacin
24 claims
- Prednisone 23
Prednisone
23 claims
- Mupirocin 22
Mupirocin
22 claims
- Ciprofloxacin-Dexa… 20
Ciprofloxacin-Dexamethasone
20 claims
| Drug | Claims |
|---|---|
| Azelastine Hcl | 226 |
| Ipratropium Bromide | 89 |
| Fluticasone Propionate | 54 |
| Omeprazole | 29 |
| Ofloxacin | 24 |
| Prednisone | 23 |
| Mupirocin | 22 |
| Ciprofloxacin-Dexamethasone Ciprofloxacin Hcl/Dexameth | 20 |
| Levothyroxine Sodium | 19 |
| Montelukast Sodium | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Facial Plastic Surgery Physician Overview
How Casey Ashby, D.O. fits within the Facial Plastic Surgery Physician landscape nationally.
630
Facial Plastic Surgery Physician Providers in US
47
States with Facial Plastic Surgery Physician
441
Avg Claims per Provider
Casey Ashby, D.O.'s 716 claims are above the specialty average of 441.
Nationwide Facial Plastic Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Ashby, both outside Michigan so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (95.3 here).
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Facial Plastic Surgery Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Ashby.
One of 31 Facial Plastic Surgery Physician providers enrolled in Michigan, 5 are shown here.
Dr. Nouha Alammar
D.O
Dearborn, MI
Dr. Shan Baker
MD
Ann Arbor, MI
Dr. Andrew Behler
D.O.,M.P.H.
Grand Rapids, MI
Dr. Charles Boyd
MD
Birmingham, MI
Dr. Michael Carron
M.D.
Dearborn, MI
Compare Facial Plastic Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Casey Ashby, D.O.'s specialty? ▼
Casey Ashby, D.O. specializes in Facial Plastic Surgery Physician and practices in Farmington Hills, Michigan. Credentials: D.O..
How much does Casey Ashby, D.O. prescribe under Medicare Part D? ▼
In 2024, Casey Ashby, D.O. wrote 716 Medicare Part D claims totaling $17K in drug costs for 268 beneficiaries.
What is Casey Ashby, D.O.'s Medicare quality score? ▼
Casey Ashby, D.O. has a CMS MIPS Final Score of 95.3/100 (Quality: 91.5). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Casey Ashby, D.O. located? ▼
Casey Ashby, D.O. is located at 28080 GRAND RIVER AVE, Farmington Hills, MI, 48336. Phone: (248) 471-8000.
What is Casey Ashby, D.O.'s NPI number? ▼
Casey Ashby, D.O.'s National Provider Identifier (NPI) is 1003055971, issued on 02/16/2009.
Does Casey Ashby, D.O. prescribe more brand-name or generic drugs? ▼
Casey Ashby, D.O.'s prescribing is 3% brand-name and 97% generic drugs by claim count, with $3K in brand drug costs.
How many Facial Plastic Surgery Physician providers are there in the US? ▼
There are 630 Facial Plastic Surgery Physician providers across 47 states in the US. The average Facial Plastic Surgery Physician provider writes 441 Medicare Part D claims per year.
What drugs does Casey Ashby, D.O. prescribe most often? ▼
Based on 2024 Medicare Part D data, Casey Ashby, D.O.'s most frequently prescribed drugs include Azelastine Hcl, Ipratropium Bromide, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Casey Ashby, D.O. accept Medicare? ▼
Casey Ashby, D.O. appears in CMS Medicare data with 716 Part D claims and 268 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Casey Ashby, D.O.'s credentials? ▼
Casey Ashby, D.O.'s NPI is 1003055971 with credentials D.O.. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.