2026 NPPES data Anesthesiology Physician NPI 1811578958 M.D.
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EMMA BOSLET, M.D.

Anesthesiology Physician in CHICAGO, Illinois. 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
34
Medicare Part D claims · Anesthesiology Physician avg: 860
What the federal data reveals: EMMA BOSLET, M.D. is a Anesthesiology Physician ([object Object]) practicing in CHICAGO, Illinois with a Medicare Part D prescribing footprint of 34 claims .

What stands out: EMMA BOSLET, M.D. filed 34 Medicare Part D claims in 2023 across CHICAGO, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

EMMA BOSLET, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

EMMA BOSLET, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/20/2021

NPI 1811578958

Primary specialty

Anesthesiology Physician

High-volume

56,398 US NPIs in this specialty

Medicare Part D claims

34 96% vs specialty avg

2023 prescription claims

Specialty avg: 860

Specialty distribution in Illinois

How Anesthesiology Physician compares to other specialties among Illinois providers

Illinois providers

Anesthesiology Physician share within Illinois

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

Specialty board-certification context

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

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

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

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

EMMA BOSLET, M.D. is a Anesthesiology Physician provider practicing in CHICAGO, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1811578958. 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.

EMMA BOSLET, M.D. appears in the CMS NPPES registry as a Anesthesiology Physician provider holding M.D. credentials at 5841 S MARYLAND AVE # MC4028, CHICAGO, IL, 60637, with a listed phone of (773) 702-6842. NPI 1811578958 was issued on 04/20/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOSLET 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 34 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $10K in drug spend. 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.

Anesthesiology Physician is a high-volume specialty nationwide, with 56,398 enrolled providers across 56 states and an average of 860 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

5841 S MARYLAND AVE # MC4028
CHICAGO, IL 60637

Provider Details

NPI 1811578958
Specialty Anesthesiology Physician
Credentials M.D.
Gender Female
NPI Issued 04/20/2021

License & disciplinary context — Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 — they are NOT specific to EMMA BOSLET, M.D.. To verify EMMA BOSLET, M.D.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR 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 Illinois 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.

34
Total Claims
$10K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
34
Total Day Supply
868
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
80.0 years
Avg HCC Risk Score
4.43

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Dofetilide
11

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

Anesthesiology Physician Overview

How EMMA BOSLET, M.D. fits within the Anesthesiology Physician landscape nationally.

56,398
Anesthesiology Physician Providers in US
56
States with Anesthesiology Physician
860
Avg Claims per Provider

EMMA BOSLET, M.D.'s 34 claims are below the specialty average of 860.

Nearby Anesthesiology Physician Providers in Illinois

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

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

Frequently Asked Questions

What is EMMA BOSLET, M.D.'s specialty?
EMMA BOSLET, M.D. specializes in Anesthesiology Physician and practices in CHICAGO, Illinois. Credentials: M.D..
How much does EMMA BOSLET, M.D. prescribe under Medicare Part D?
In 2023, EMMA BOSLET, M.D. wrote 34 Medicare Part D claims totaling $10K in drug costs for N/A beneficiaries.
Where is EMMA BOSLET, M.D. located?
EMMA BOSLET, M.D. is located at 5841 S MARYLAND AVE # MC4028, CHICAGO, IL, 60637. Phone: (773) 702-6842.
What is EMMA BOSLET, M.D.'s NPI number?
EMMA BOSLET, M.D.'s National Provider Identifier (NPI) is 1811578958, issued on 04/20/2021.
How many Anesthesiology Physician providers are there in the US?
There are 56,398 Anesthesiology Physician providers across 56 states in the US. The average Anesthesiology Physician provider writes 860 Medicare Part D claims per year.
What drugs does EMMA BOSLET, M.D. prescribe most often?
Based on 2023 Medicare Part D data, EMMA BOSLET, M.D.'s most frequently prescribed drugs include Dofetilide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMMA BOSLET, M.D. accept Medicare?
EMMA BOSLET, M.D. appears in CMS Medicare data with 34 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMMA BOSLET, M.D.'s credentials?
EMMA BOSLET, M.D.'s NPI is 1811578958 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