2026 NPPES data Nephrology Physician NPI 1891753224 M.D.
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EMILY CONLEY, M.D.

Nephrology Physician in MUSKEGON, Michigan. 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
584
Medicare Part D claims · 167 beneficiaries · Nephrology Physician avg: 1K
Generic prescribing
77%
generic claims · 23% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$26.03
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: EMILY CONLEY, M.D. is a Nephrology Physician ([object Object]) practicing in MUSKEGON, Michigan with a Medicare Part D prescribing footprint of 584 claims across 167 beneficiaries — 23% brand-name prescribing . Industry payments of $26.03 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: EMILY CONLEY, M.D. filed 584 Medicare Part D claims in 2023 across MUSKEGON, Michigan. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

EMILY CONLEY, M.D. 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).

EMILY CONLEY, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 05/03/2006

NPI 1891753224

Primary specialty

Nephrology Physician

Mid-sized

10,534 US NPIs in this specialty

Medicare Part D claims

584 60% vs specialty avg

2023 prescription claims

Specialty avg: 1,454

Specialty distribution in Michigan

How Nephrology Physician compares to other specialties among Michigan providers

Michigan providers

Nephrology Physician share within Michigan

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Nephrology 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).

EMILY CONLEY, M.D. is a Nephrology Physician provider practicing in MUSKEGON, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1891753224. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

EMILY CONLEY, M.D. appears in the CMS NPPES registry as a Nephrology Physician provider holding M.D. credentials at 1250 MERCY DR STE 101, MUSKEGON, MI, 49444, with a listed phone of (231) 733-1912. NPI 1891753224 was issued on 05/03/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CONLEY 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 584 prescription claims written by this provider, covering 167 Medicare beneficiaries and totaling roughly $157K in drug spend, split 23% brand-name and 77% 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.

Nephrology Physician is a mid-sized specialty nationwide, with 10,534 enrolled providers across 55 states and an average of 1,454 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

1250 MERCY DR STE 101
MUSKEGON, MI 49444

Provider Details

NPI 1891753224
Specialty Nephrology Physician
Credentials M.D.
Gender Female
NPI Issued 05/03/2006

Hospital and facility affiliations

Facilities where EMILY CONLEY, 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.

WEST MICHIGAN NEPHROLOGY PLLC
MUSKEGON, 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 EMILY CONLEY, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$26

Largest payer

Otsuka America Pharmaceutical, 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 EMILY CONLEY, M.D.. To verify EMILY CONLEY, M.D.'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 · Typical

EMILY CONLEY, M.D. — brand share 23.0%
Specialty average (est.)

23% brand-name claims vs 77% generic, on 584 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.

584
Total Claims
$157K
Total Drug Cost
167
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,168
Total Day Supply
33,889
Brand vs Generic
23% brand / 77% generic
Brand Drug Cost
$125K
Generic Drug Cost
$32K

Patient Demographics

Average Patient Age
68.2 years
Avg HCC Risk Score
5.25
Gender Split
47% female / 53% male
Age Distribution
<65: 50, 65-74: 57, 75-84: 48, 85+: 12

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Amlodipine Besylate
43
Prosol
Parenteral Amino Acid 20% No.1
41
Lisinopril
40
Doxazosin Mesylate
30
Sevelamer Carbonate
28
Losartan Potassium
27
Farxiga
Dapagliflozin Propanediol
21
Carvedilol
20
Furosemide
20
Calcium Acetate
19

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

Nephrology Physician Overview

How EMILY CONLEY, M.D. fits within the Nephrology Physician landscape nationally.

10,534
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,454
Avg Claims per Provider

EMILY CONLEY, M.D.'s 584 claims are below the specialty average of 1,454.

Nearby Nephrology Physician Providers in Michigan

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

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

Frequently Asked Questions

What is EMILY CONLEY, M.D.'s specialty?
EMILY CONLEY, M.D. specializes in Nephrology Physician and practices in MUSKEGON, Michigan. Credentials: M.D..
How much does EMILY CONLEY, M.D. prescribe under Medicare Part D?
In 2023, EMILY CONLEY, M.D. wrote 584 Medicare Part D claims totaling $157K in drug costs for 167 beneficiaries.
Where is EMILY CONLEY, M.D. located?
EMILY CONLEY, M.D. is located at 1250 MERCY DR STE 101, MUSKEGON, MI, 49444. Phone: (231) 733-1912.
What is EMILY CONLEY, M.D.'s NPI number?
EMILY CONLEY, M.D.'s National Provider Identifier (NPI) is 1891753224, issued on 05/03/2006.
Does EMILY CONLEY, M.D. prescribe more brand-name or generic drugs?
EMILY CONLEY, M.D.'s prescribing is 23% brand-name and 77% generic drugs by claim count, with $125K in brand drug costs.
How many Nephrology Physician providers are there in the US?
There are 10,534 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,454 Medicare Part D claims per year.
What drugs does EMILY CONLEY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, EMILY CONLEY, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Prosol, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMILY CONLEY, M.D. accept Medicare?
EMILY CONLEY, M.D. appears in CMS Medicare data with 584 Part D claims and 167 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMILY CONLEY, M.D.'s credentials?
EMILY CONLEY, M.D.'s NPI is 1891753224 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