2026 NPPES data Neurology Physician NPI 1881673168 MD
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SELWYN-LLOYD MCPHERSON, MD

Neurology Physician in FAIRLAWN, Ohio. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 84 beneficiaries · Neurology Physician avg: 1K

What the federal data shows

SELWYN-LLOYD MCPHERSON, MD filed 1,528 Medicare Part D claims in 2023 as a Neurology Physician in FAIRLAWN, Ohio.

2K
Part D claims, 2023
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.

SELWYN-LLOYD MCPHERSON, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,528 Top 19% higher than 81% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). This entry sits in this band. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

SELWYN-LLOYD MCPHERSON, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 SELWYN-LLOYD MCPHERSON, MD?

Quality data not reported

NPI registry status

Active

Issued 01/13/2006

NPI 1881673168

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

1,528 17% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

Specialty distribution in Ohio

How Neurology Physician compares to other specialties among Ohio providers

Ohio providers

Neurology Physician share within Ohio

1. Neurology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neurology Physician share within Ohio

Specialty board-certification context

Estimated specialty board-certified rate — Neurology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Neurology Physician ABMS/AOA estimate

Est. board-certified rate (Neurology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Neurology Physician) — ABMS / AOA estimate

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).

SELWYN-LLOYD MCPHERSON, MD appears in the CMS NPPES registry as a Neurology Physician provider holding MD credentials at 3632 WEST MARKET ST, FAIRLAWN, OH, 44333, with a listed phone of (330) 836-5333. NPI 1881673168 was issued on 01/13/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCPHERSON most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,528 prescription claims written by this provider, covering 84 Medicare beneficiaries and totaling roughly $104K in drug spend, with an opioid prescribing rate of 14.3%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Neurology Physician is a mid-sized specialty nationwide, with 19,866 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

3632 WEST MARKET ST
FAIRLAWN, OH 44333

Provider Details

NPI 1881673168
Specialty Neurology Physician
Credentials MD
Gender Male
NPI Issued 01/13/2006

Hospital and facility affiliations

Facilities where SELWYN-LLOYD MCPHERSON, 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.

SUMMA PHYSICIANS LLC
BARBERTON, OH

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context — Ohio OMB 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 ~48K Ohio medical licensees in 2023 — they are NOT specific to SELWYN-LLOYD MCPHERSON, MD. To verify SELWYN-LLOYD MCPHERSON, MD's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,528
Total Claims
$104K
Total Drug Cost
84
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,888
Total Day Supply
55,818
Generic Drug Cost
$39K
Opioid Claims
219 (14.3% rate)

Patient Demographics

Average Patient Age
68.9 years
Avg HCC Risk Score
1.29
Gender Split
64% female / 36% male
Age Distribution
<65: 20, 65-74: 44, 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 SELWYN-LLOYD MCPHERSON, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
104
Gabapentin
99
Topiramate
76
Sertraline Hcl
68
Lorazepam
54
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
52
Ropinirole Hcl
47
Cyclobenzaprine Hcl
40
Levetiracetam
38
Oxycodone Hcl
38

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Neurology Physician Overview

How SELWYN-LLOYD MCPHERSON, MD fits within the Neurology Physician landscape nationally.

19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider

SELWYN-LLOYD MCPHERSON, MD's 1,528 claims are above the specialty average of 1,309.

Nearby Neurology Physician Providers in Ohio

Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as MCPHERSON.

Compare Neurology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SELWYN-LLOYD MCPHERSON, MD's specialty?
SELWYN-LLOYD MCPHERSON, MD specializes in Neurology Physician and practices in FAIRLAWN, Ohio. Credentials: MD.
How much does SELWYN-LLOYD MCPHERSON, MD prescribe under Medicare Part D?
In 2023, SELWYN-LLOYD MCPHERSON, MD wrote 1,528 Medicare Part D claims totaling $104K in drug costs for 84 beneficiaries.
Where is SELWYN-LLOYD MCPHERSON, MD located?
SELWYN-LLOYD MCPHERSON, MD is located at 3632 WEST MARKET ST, FAIRLAWN, OH, 44333. Phone: (330) 836-5333.
What is SELWYN-LLOYD MCPHERSON, MD's NPI number?
SELWYN-LLOYD MCPHERSON, MD's National Provider Identifier (NPI) is 1881673168, issued on 01/13/2006.
Does SELWYN-LLOYD MCPHERSON, MD prescribe opioids?
Yes, SELWYN-LLOYD MCPHERSON, MD had 219 opioid claims in 2023 with an opioid prescribing rate of 14.3%.
How many Neurology Physician providers are there in the US?
There are 19,866 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 SELWYN-LLOYD MCPHERSON, MD prescribe most often?
Based on 2023 Medicare Part D data, SELWYN-LLOYD MCPHERSON, MD's most frequently prescribed drugs include Oxycodone-Acetaminophen, Gabapentin, Topiramate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SELWYN-LLOYD MCPHERSON, MD accept Medicare?
SELWYN-LLOYD MCPHERSON, MD appears in CMS Medicare data with 1,528 Part D claims and 84 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SELWYN-LLOYD MCPHERSON, MD's credentials?
SELWYN-LLOYD MCPHERSON, MD's NPI is 1881673168 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

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