2026 NPPES data Neurology Physician NPI 1841401536 M.D.
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NANCY KELLEY, M.D.

Neurology Physician in BLOOMSBURG, Pennsylvania. 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
4K
Medicare Part D claims · 395 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
70%
generic claims · 30% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

NANCY KELLEY, M.D. filed 3,752 Medicare Part D claims in 2023 as a Neurology Physician in BLOOMSBURG, Pennsylvania, prescribing 70% generic.

4K
Part D claims, 2023
70%
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.

NANCY KELLEY, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

3,752 Top 9% higher than 91% 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%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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)

NANCY KELLEY, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 NANCY KELLEY, M.D.?

Quality data not reported

NPI registry status

Active

Issued 05/24/2007

NPI 1841401536

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

3,752 187% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

Specialty distribution in Pennsylvania

How Neurology Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers

Neurology Physician share within Pennsylvania

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

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).

NANCY KELLEY, M.D. appears in the CMS NPPES registry as a Neurology Physician provider holding M.D. credentials at 549 FAIR ST, BLOOMSBURG, PA, 17815, with a listed phone of (570) 416-1867. NPI 1841401536 was issued on 05/24/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KELLEY 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 3,752 prescription claims written by this provider, covering 395 Medicare beneficiaries and totaling roughly $1.3 million in drug spend, split 30% brand-name and 70% generic by claim count. 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

549 FAIR ST
BLOOMSBURG, PA 17815

Provider Details

NPI 1841401536
Specialty Neurology Physician
Credentials M.D.
Gender Female
NPI Issued 05/24/2007

Hospital and facility affiliations

Facilities where NANCY KELLEY, M.D. 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.

GEISINGER CLINIC
BLOOMSBURG, PA
PHOENIX REHABILITATION AND HEALTH SERVICES INC
CRANBERRY TOWNSHIP, PA

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 — Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to NANCY KELLEY, M.D.. To verify NANCY KELLEY, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

NANCY KELLEY, M.D. — brand share 30.0%
Specialty average (est.)

30% brand-name claims vs 70% generic, on 3,752 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.

3,752
Total Claims
$1.3M
Total Drug Cost
395
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,337
Total Day Supply
150,693
Brand vs Generic
30% brand / 70% generic
Brand Drug Cost
$1.1M
Generic Drug Cost
$119K

Patient Demographics

Average Patient Age
60.3 years
Avg HCC Risk Score
1.25
Gender Split
78% female / 22% male
Age Distribution
<65: 214, 65-74: 135, 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 NANCY KELLEY, M.D. 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
Emgality Pen
Galcanezumab-Gnlm
545
Tizanidine Hcl
361
Sumatriptan Succinate
357
Topiramate
239
Baclofen
226
Nurtec Odt
Rimegepant Sulfate
186
Aimovig Autoinjector
Erenumab-Aooe
133
Amitriptyline Hcl
110
Zolmitriptan
99
Rizatriptan
Rizatriptan Benzoate
92

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

Neurology Physician Overview

How NANCY KELLEY, M.D. 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

NANCY KELLEY, M.D.'s 3,752 claims are above the specialty average of 1,309.

Nearby Neurology Physician Providers in Pennsylvania

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

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

Frequently Asked Questions

What is NANCY KELLEY, M.D.'s specialty?
NANCY KELLEY, M.D. specializes in Neurology Physician and practices in BLOOMSBURG, Pennsylvania. Credentials: M.D..
How much does NANCY KELLEY, M.D. prescribe under Medicare Part D?
In 2023, NANCY KELLEY, M.D. wrote 3,752 Medicare Part D claims totaling $1.3M in drug costs for 395 beneficiaries.
Where is NANCY KELLEY, M.D. located?
NANCY KELLEY, M.D. is located at 549 FAIR ST, BLOOMSBURG, PA, 17815. Phone: (570) 416-1867.
What is NANCY KELLEY, M.D.'s NPI number?
NANCY KELLEY, M.D.'s National Provider Identifier (NPI) is 1841401536, issued on 05/24/2007.
Does NANCY KELLEY, M.D. prescribe more brand-name or generic drugs?
NANCY KELLEY, M.D.'s prescribing is 30% brand-name and 70% generic drugs by claim count, with $1.1M in brand drug costs.
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 NANCY KELLEY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, NANCY KELLEY, M.D.'s most frequently prescribed drugs include Emgality Pen, Tizanidine Hcl, Sumatriptan Succinate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NANCY KELLEY, M.D. accept Medicare?
NANCY KELLEY, M.D. appears in CMS Medicare data with 3,752 Part D claims and 395 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NANCY KELLEY, M.D.'s credentials?
NANCY KELLEY, M.D.'s NPI is 1841401536 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

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