NPI registry status
Active
2026 NPPES data Pediatric Ophthalmology and Strabismus Specialist Physician NPI 1255742300 MD
Verify on CMS → Anne Langguth, MD
Pediatric Ophthalmology and Strabismus Specialist Physician in Chicago, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 245 in Pediatric Ophthalmology and Strabismus Specialist Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
14
Medicare Part D claims · 13 beneficiaries · Pediatric Ophthalmology and Strabismus Specialist Physician avg: 266
MIPS score
87.1/100
▲ 4 pts above national avg 83.1 · Above neutral
Industry payments
$8.3K
14 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Anne Langguth, MD reported a CMS MIPS final score of 87.1/100 - above the 83.1 national average - and filed 14 Medicare Part D claims in 2023.
- 87.1/100
- MIPS score · +4 vs avg
- 14
- 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.
Anne Langguth, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
87 Top 46% higher than 54% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Anne Langguth, MD sits
This provider among pediatric ophthalmology and strabismus specialist physician peers
Across the 49 pediatric ophthalmology and strabismus specialist physician providers who report both Medicare Part D prescribing and a MIPS quality score, Anne Langguth, MD writes more Part D claims than 6% of them and scores higher on MIPS quality than 41% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one pediatric ophthalmology and strabismus specialist physician peer from a representative sample of 48; the gold marker is Anne Langguth, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Anne Langguth, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Anne Langguth, MD?
High performer (top quartile)Primary specialty
Pediatric Ophthalmology and Strabismus Specialist Physician
Medicare Part D claims
14 95% vs specialty avg
MIPS final score
87.1/100 4 pts vs avg
Specialty distribution in Illinois
How Pediatric Ophthalmology and Strabismus Specialist Physician compares to other specialties among Illinois providers
Medicare quality performance, MIPS
Anne Langguth, MD's 2023 MIPS final score plotted against the Pediatric Ophthalmology and Strabismus Specialist Physician national average
- MIPS Final Score
- 87.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Pediatric Ophthalmology and Strabismus Specialist Physician) - 87.1/100 vs national avg 83.1
How MIPS and board certification work
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).
Anne Langguth, MD appears in the CMS NPPES registry as a Pediatric Ophthalmology and Strabismus Specialist Physician provider holding MD credentials at 225 E CHICAGO AVE, Chicago, IL, 60611, with a listed phone of (800) 543-7362. NPI 1255742300 was issued on 05/12/2014.
Medicare Part D records for calendar year 2023 show 14 prescription claims written by this provider, covering 13 Medicare beneficiaries and totaling roughly $174 in drug spend, with an opioid prescribing rate of 78.6%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 87.1/100 for the 2023 performance year (Quality 84.6), compared with the national average of 83.1.
Pediatric Ophthalmology and Strabismus Specialist Physician is a narrow specialty nationwide, with 245 enrolled providers across 40 states and an average of 266 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
Provider Details
| NPI | 1255742300 |
|---|---|
| Specialty | Pediatric Ophthalmology and Strabismus Specialist Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/12/2014 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
87.0597
Final Score
Avg: 83.1
84.586
Quality
82.5556
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Anne Langguth, 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.
Northwestern Medical Faculty Foundation
Chicago, IL
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 Anne Langguth, MD. Source: openpaymentsdata.cms.gov.
Total received
$8.3K
Largest payer
Amgen 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 - 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 Anne Langguth, MD. To verify Anne Langguth, MD'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.
14
Total Claims
$174
Total Drug Cost
13
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 14
- Total Day Supply
- 88
- Generic Drug Cost
- $145
- Opioid Claims
- 11 (78.6% rate)
Patient Demographics
- Average Patient Age
- 69.3 years
- Avg HCC Risk Score
- 0.61
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Pediatric Ophthalmology and Strabismus Specialist Physician in IL →
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Compare specialties →
Pediatric Ophthalmology and Strabismus Specialist Physician Overview
How Anne Langguth, MD fits within the Pediatric Ophthalmology and Strabismus Specialist Physician landscape nationally.
245
Pediatric Ophthalmology and Strabismus Specialist Physician Providers in US
40
States with Pediatric Ophthalmology and Strabismus Specialist Physician
266
Avg Claims per Provider
Anne Langguth, MD's 14 claims are below the specialty average of 266.
Nearby Pediatric Ophthalmology and Strabismus Specialist Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Langguth.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric Ophthalmology and Strabismus Specialist Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Anne Langguth, MD's specialty? ▼
Anne Langguth, MD specializes in Pediatric Ophthalmology and Strabismus Specialist Physician and practices in Chicago, Illinois. Credentials: MD.
How much does Anne Langguth, MD prescribe under Medicare Part D? ▼
In 2023, Anne Langguth, MD wrote 14 Medicare Part D claims totaling $174 in drug costs for 13 beneficiaries.
What is Anne Langguth, MD's Medicare quality score? ▼
Anne Langguth, MD has a CMS MIPS Final Score of 87.1/100 (Quality: 84.6). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Anne Langguth, MD located? ▼
Anne Langguth, MD is located at 225 E CHICAGO AVE, Chicago, IL, 60611. Phone: (800) 543-7362.
What is Anne Langguth, MD's NPI number? ▼
Anne Langguth, MD's National Provider Identifier (NPI) is 1255742300, issued on 05/12/2014.
Does Anne Langguth, MD prescribe opioids? ▼
Yes, Anne Langguth, MD had 11 opioid claims in 2023 with an opioid prescribing rate of 78.6%.
How many Pediatric Ophthalmology and Strabismus Specialist Physician providers are there in the US? ▼
There are 245 Pediatric Ophthalmology and Strabismus Specialist Physician providers across 40 states in the US. The average Pediatric Ophthalmology and Strabismus Specialist Physician provider writes 266 Medicare Part D claims per year.
What drugs does Anne Langguth, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Anne Langguth, MD's most frequently prescribed drugs include Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Anne Langguth, MD accept Medicare? ▼
Anne Langguth, MD appears in CMS Medicare data with 14 Part D claims and 13 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Anne Langguth, MD's credentials? ▼
Anne Langguth, MD's NPI is 1255742300 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.