NPI registry status
Active
2026 NPPES data Neurology Physician NPI 1972511491 MD
Verify on CMS → Felicia Ferguson, MD
Neurology Physician in Portland, Oregon.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 19,885 in Neurology 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
2K
Medicare Part D claims · 256 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
92%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
93.1/100
▲ 10 pts above national avg 83.1 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Felicia Ferguson, MD reported a CMS MIPS final score of 93.1/100 - above the 83.1 national average - and filed 2,253 Medicare Part D claims in 2023.
- 93.1/100
- MIPS score · +10 vs avg
- 2K
- Part D claims, 2023
- 92%
- 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.
Felicia Ferguson, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
93 Top 29% higher than 71% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Felicia Ferguson, MD sits
This provider among neurology physician peers
Across the 5,437 neurology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Felicia Ferguson, MD writes more Part D claims than 73% of them and scores higher on MIPS quality than 73% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one neurology physician peer from a representative sample of 60; the gold marker is Felicia Ferguson, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Felicia Ferguson, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Felicia Ferguson, MD?
High performer (top quartile)Primary specialty
Neurology Physician
Medicare Part D claims
2,253 72% vs specialty avg
MIPS final score
93.1/100 10 pts vs avg
Specialty distribution in Oregon
How Neurology Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Felicia Ferguson, MD's 2023 MIPS final score plotted against the Neurology Physician national average
- MIPS Final Score
- 93.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neurology Physician) - 93.1/100 vs national avg 83.1
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).
Felicia Ferguson, MD appears in the CMS NPPES registry as a Neurology Physician provider holding MD credentials at 9135 SW BARNES RD STE 461, Portland, OR, 97225, with a listed phone of (503) 216-1150. NPI 1972511491 was issued on 08/03/2006.
Medicare Part D records for calendar year 2023 show 2,253 prescription claims written by this provider, covering 256 Medicare beneficiaries and totaling roughly $359K in drug spend, split 6% brand-name and 92% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93.1/100 for the 2023 performance year (Quality 94.1, Cost 78.7), compared with the national average of 83.1.
Neurology Physician is a mid-sized specialty nationwide, with 19,885 enrolled providers across 54 states and an average of 1,309 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1972511491 |
|---|---|
| Specialty | Neurology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 08/03/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
93.1144
Final Score
Avg: 83.1
94.1412
Quality
78.741
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Felicia Ferguson, 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.
Providence Health And Services Oregon
Portland, OR
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
Felicia Ferguson, MD - brand share 6.0%
Neurology Physician average
6% brand-name claims vs 92% generic, on 2,253 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.
2,253
Total Claims
$359K
Total Drug Cost
256
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,494
- Total Day Supply
- 101,601
- Brand vs Generic
- 6% brand / 92% generic
- Brand Drug Cost
- $190K
- Generic Drug Cost
- $167K
Patient Demographics
- Average Patient Age
- 58.9 years
- Avg HCC Risk Score
- 1.33
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 133, 65-74: 74, 75-84: 35, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Felicia Ferguson, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levetiracetam
Levetiracetam
278 claims
- Lamotrigine
Lamotrigine
271 claims
- Lacosamide
Lacosamide
262 claims
- Clonazepam
Clonazepam
114 claims
- Lorazepam 80
Lorazepam
80 claims
- Pregabalin 74
Pregabalin
74 claims
- Divalproex Sodium Er 64
Divalproex Sodium Er
64 claims
- Topiramate 60
Topiramate
60 claims
| Drug | Claims |
|---|---|
| Levetiracetam | 278 |
| Lamotrigine | 271 |
| Lacosamide | 262 |
| Clonazepam | 114 |
| Lorazepam | 80 |
| Pregabalin | 74 |
| Divalproex Sodium Er Divalproex Sodium | 64 |
| Topiramate | 60 |
| Divalproex Sodium | 59 |
| Zonisamide | 58 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurology Physician Overview
How Felicia Ferguson, MD fits within the Neurology Physician landscape nationally.
19,885
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider
Felicia Ferguson, MD's 2,253 claims are above the specialty average of 1,309.
Nearby Neurology Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Ferguson.
Dr. Francena Abendroth
MD
Bend, OR
Sabrena Ahmadi
Portland, OR
Dr. Zakir Ali
MD
Ashland, OR
Dr. Ghadah Altowaijri
M.D.
Portland, OR
Dr. Prakash Ambady
M.D.
Portland, OR
Compare Neurology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Oregon medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Neurology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Felicia Ferguson, MD's specialty? ▼
Felicia Ferguson, MD specializes in Neurology Physician and practices in Portland, Oregon. Credentials: MD.
How much does Felicia Ferguson, MD prescribe under Medicare Part D? ▼
In 2023, Felicia Ferguson, MD wrote 2,253 Medicare Part D claims totaling $359K in drug costs for 256 beneficiaries.
What is Felicia Ferguson, MD's Medicare quality score? ▼
Felicia Ferguson, MD has a CMS MIPS Final Score of 93.1/100 (Quality: 94.1, Cost: 78.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Felicia Ferguson, MD located? ▼
Felicia Ferguson, MD is located at 9135 SW BARNES RD STE 461, Portland, OR, 97225. Phone: (503) 216-1150.
What is Felicia Ferguson, MD's NPI number? ▼
Felicia Ferguson, MD's National Provider Identifier (NPI) is 1972511491, issued on 08/03/2006.
Does Felicia Ferguson, MD prescribe more brand-name or generic drugs? ▼
Felicia Ferguson, MD's prescribing is 6% brand-name and 92% generic drugs by claim count, with $190K in brand drug costs.
How many Neurology Physician providers are there in the US? ▼
There are 19,885 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does Felicia Ferguson, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Felicia Ferguson, MD's most frequently prescribed drugs include Levetiracetam, Lamotrigine, Lacosamide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Felicia Ferguson, MD accept Medicare? ▼
Felicia Ferguson, MD appears in CMS Medicare data with 2,253 Part D claims and 256 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Felicia Ferguson, MD's credentials? ▼
Felicia Ferguson, MD's NPI is 1972511491 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.
- 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 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
Compiled from official public sources by the PlainDoctor editorial team.