2026 NPPES data Physician Assistant NPI 1952999526
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EMILY BOECKENSTEDT

Physician Assistant in SAINT LOUIS, Missouri. 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
149
Medicare Part D claims · 120 beneficiaries · Physician Assistant avg: 790
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]
What the federal data reveals: EMILY BOECKENSTEDT is a Physician Assistant ([object Object]) practicing in SAINT LOUIS, Missouri with a Medicare Part D prescribing footprint of 149 claims across 120 beneficiaries . Their CMS MIPS Final Score of 100/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: EMILY BOECKENSTEDT reported a CMS MIPS final score of 100 out of 100, above the 83.1 national average, and filed 149 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

EMILY BOECKENSTEDT at a glance

High performer (top quartile)

NPI registry status

Active

Issued 01/08/2021

NPI 1952999526

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

149 81% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Missouri

How Physician Assistant compares to other specialties among Missouri providers

Missouri providers

Physician Assistant share within Missouri

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Missouri

Medicare quality performance — MIPS

EMILY BOECKENSTEDT's 2023 MIPS final score plotted against the Physician Assistant national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Physician Assistant) — 100/100 vs national avg 83.1

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 BOECKENSTEDT is a Physician Assistant provider practicing in SAINT LOUIS, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1952999526. 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 BOECKENSTEDT appears in the CMS NPPES registry as a Physician Assistant provider at 3437 CAROLINE ST, SAINT LOUIS, MO, 63104, with a listed phone of (314) 977-8505. NPI 1952999526 was issued on 01/08/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOECKENSTEDT 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 149 prescription claims written by this provider, covering 120 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 12.8%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 100, Cost 94.6913), compared with the national average of 83.1.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

3437 CAROLINE ST
SAINT LOUIS, MO 63104

Provider Details

NPI 1952999526
Specialty Physician Assistant
Gender Female
NPI Issued 01/08/2021

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Avg: 83.1
100
Quality
94.6913
Cost

Reporting: Group practice

Medicare Part D Prescribing Data

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

149
Total Claims
$3K
Total Drug Cost
120
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
150
Total Day Supply
1,292
Generic Drug Cost
$1K
Opioid Claims
19 (12.8% rate)
Antibiotic Claims
68

Patient Demographics

Average Patient Age
70.4 years
Avg HCC Risk Score
1.39
Gender Split
68% female / 33% male
Age Distribution
<65: 20, 65-74: 57, 75-84: 32, 85+: 11

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
21
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
16
Cephalexin
12

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

Physician Assistant Overview

How EMILY BOECKENSTEDT fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

EMILY BOECKENSTEDT's 149 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Missouri

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

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

Frequently Asked Questions

What is EMILY BOECKENSTEDT's specialty?
EMILY BOECKENSTEDT specializes in Physician Assistant and practices in SAINT LOUIS, Missouri.
How much does EMILY BOECKENSTEDT prescribe under Medicare Part D?
In 2023, EMILY BOECKENSTEDT wrote 149 Medicare Part D claims totaling $3K in drug costs for 120 beneficiaries.
What is EMILY BOECKENSTEDT's Medicare quality score?
EMILY BOECKENSTEDT has a CMS MIPS Final Score of 100/100 (Quality: 100, Cost: 94.6913). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is EMILY BOECKENSTEDT located?
EMILY BOECKENSTEDT is located at 3437 CAROLINE ST, SAINT LOUIS, MO, 63104. Phone: (314) 977-8505.
What is EMILY BOECKENSTEDT's NPI number?
EMILY BOECKENSTEDT's National Provider Identifier (NPI) is 1952999526, issued on 01/08/2021.
Does EMILY BOECKENSTEDT prescribe opioids?
Yes, EMILY BOECKENSTEDT had 19 opioid claims in 2023 with an opioid prescribing rate of 12.8%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does EMILY BOECKENSTEDT prescribe most often?
Based on 2023 Medicare Part D data, EMILY BOECKENSTEDT's most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Hydrocodone-Acetaminophen, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMILY BOECKENSTEDT accept Medicare?
EMILY BOECKENSTEDT appears in CMS Medicare data with 149 Part D claims and 120 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMILY BOECKENSTEDT's credentials?
EMILY BOECKENSTEDT's NPI is 1952999526. 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.
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