NPI registry status
Active
2026 NPPES data Dermatology Physician NPI 1659355311 M.D.
Verify on CMS → Susannah Collier, M.D.
Dermatology Physician in Oklahoma City, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 15,011 in Dermatology 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
85
Medicare Part D claims · 58 beneficiaries · Dermatology Physician avg: 799
MIPS score
94.2/100
▲ 11 pts above national avg 83.5 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Susannah Collier, M.D. reported a CMS MIPS final score of 94.2/100 - above the 83.5 national average - and filed 85 Medicare Part D claims in 2024.
- 94.2/100
- MIPS score · +11 vs avg
- 85
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥73rd
- pct among measured MIPS (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 Susannah Collier, M.D.
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 1659355311), first enumerated 12/05/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 85 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 94.2/100 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.
- 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 1659355311 · Dermatology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-ELITE · RX-TRACE · BOOK-THIN · PHOTO-FINISH
- NPI-10 1659355311
- ENUM-LEGACY 2005
- TAX-MID 15K Dermatology Physician
- MIPS-ELITE 94.2/100
- RX-TRACE 85
- BOOK-THIN 109 in Oklahoma
- PHOTO-FINISH Lina Husienzad, M.D. · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Collier · this p…
Collier · this provider
94.2 MIPS pts
- William Notaro, …
William Notaro, MD
94.2 MIPS pts
- Lina Husienzad, …
Lina Husienzad, M.D.
94.2 MIPS pts
- Kelley Eubank, M…
Kelley Eubank, MD
94.2 MIPS pts
- Kenneth Egan, MD…
Kenneth Egan, MD
94.2 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Susannah Collier, M.D.'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.
94 ≥ 73rd percentile 73% 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 Susannah Collier, M.D. sits
This provider among dermatology physician peers
Across the 5,700 dermatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Susannah Collier, M.D. writes more Part D claims than 5% of them and scores higher on MIPS quality than 64% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one dermatology physician peer from a representative sample of 60; the gold marker is Susannah Collier, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Susannah Collier, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Susannah Collier, M.D.?
High performer (top quartile)Primary specialty
Dermatology Physician
Medicare Part D claims
85 89% vs specialty avg
MIPS final score
94.2/100 10.7 pts vs avg
Specialty distribution in Oklahoma
How Dermatology Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Susannah Collier, M.D.'s 2023 MIPS final score plotted against the Dermatology Physician national average
- MIPS Final Score
- 94.2/100
- 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 | 1659355311 |
|---|---|
| Specialty | Dermatology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 12/05/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.2187
Final Score
Measured-score avg: 83.5
94.3977
Quality
91
Promoting Interoperability
Reporting: Individual
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
85
Total Claims
$2K
Total Drug Cost
58
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 89.5
- Total Day Supply
- 1,677
- Brand Drug Cost
- $0
- Generic Drug Cost
- $2K
- Antibiotic Claims
- 19
Patient Demographics
- Average Patient Age
- 76.6 years
- Avg HCC Risk Score
- 1.02
- Gender Split
- 24% female / 76% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Susannah Collier, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Valacyclovir
Valacyclovir
15 claims
- Fluorouracil
Fluorouracil
14 claims
- Nystatin
Nystatin
11 claims
| Drug | Claims |
|---|---|
| Valacyclovir Valacyclovir Hcl | 15 |
| Fluorouracil | 14 |
| Nystatin | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatology Physician Overview
How Susannah Collier, M.D. fits within the Dermatology Physician landscape nationally.
15,011
Dermatology Physician Providers in US
53
States with Dermatology Physician
799
Avg Claims per Provider
Susannah Collier, M.D.'s 85 claims are below the specialty average of 799.
Nationwide Dermatology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Collier, both outside Oklahoma so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (94.2 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dermatology Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Collier.
One of 109 Dermatology Physician providers enrolled in Oklahoma, 5 are shown here.
Dr. Craig Abbott
M.D.
Oklahoma City, OK
Dr. David Adelson
MD
Tulsa, OK
Dr. Jeff Alexander
M.D.
Tulsa, OK
Dr. Pamela Allen
MD
Oklahoma City, OK
Vanessa Anderson
APRN-NPC
Lawton, OK
Compare Dermatology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Susannah Collier, M.D.'s specialty? ▼
Susannah Collier, M.D. specializes in Dermatology Physician and practices in Oklahoma City, Oklahoma. Credentials: M.D..
How much does Susannah Collier, M.D. prescribe under Medicare Part D? ▼
In 2024, Susannah Collier, M.D. wrote 85 Medicare Part D claims totaling $2K in drug costs for 58 beneficiaries.
What is Susannah Collier, M.D.'s Medicare quality score? ▼
Susannah Collier, M.D. has a CMS MIPS Final Score of 94.2/100 (Quality: 94.4). 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 Susannah Collier, M.D. located? ▼
Susannah Collier, M.D. is located at 3030 NW 149TH ST, Oklahoma City, OK, 73134. Phone: (405) 562-8850.
What is Susannah Collier, M.D.'s NPI number? ▼
Susannah Collier, M.D.'s National Provider Identifier (NPI) is 1659355311, issued on 12/05/2005.
How many Dermatology Physician providers are there in the US? ▼
There are 15,011 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 799 Medicare Part D claims per year.
What drugs does Susannah Collier, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Susannah Collier, M.D.'s most frequently prescribed drugs include Valacyclovir, Fluorouracil, Nystatin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Susannah Collier, M.D. accept Medicare? ▼
Susannah Collier, M.D. appears in CMS Medicare data with 85 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 Susannah Collier, M.D.'s credentials? ▼
Susannah Collier, M.D.'s NPI is 1659355311 with credentials M.D.. 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.