NPI registry status
Active
2026 NPPES data Pediatric Hospice and Palliative Medicine Physician NPI 1861628950 MD
Verify on CMS → Ann Marie Case, MD
Pediatric Hospice and Palliative Medicine Physician in Austin, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 198 in Pediatric Hospice and Palliative Medicine 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
19
Medicare Part D claims · Pediatric Hospice and Palliative Medicine Physician avg: 134
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ann Marie Case, MD filed 19 Medicare Part D claims in 2023 as a Pediatric Hospice and Palliative Medicine Physician in Austin, Texas.
- 19
- Part D claims, 2023
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.
Ann Marie Case, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
19 0th percentile higher than 0% of 1,370,886 prescribers
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-eligible specialty (heuristic, not verified)
Ann Marie Case, MD 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).
What does the federal data show about Ann Marie Case, MD?
Quality data not reportedPrimary specialty
Pediatric Hospice and Palliative Medicine Physician
Medicare Part D claims
19 86% vs specialty avg
Specialty distribution in Texas
How Pediatric Hospice and Palliative Medicine Physician compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pediatric Hospice and Palliative Medicine Physician. Verify directly:
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).
Ann Marie Case, MD appears in the CMS NPPES registry as a Pediatric Hospice and Palliative Medicine Physician provider holding MD credentials at 4900 MUELLER BLVD, Austin, TX, 78723, with a listed phone of (512) 324-0197. NPI 1861628950 was issued on 06/03/2009.
Medicare Part D records for calendar year 2023 show 19 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $1K in drug spend.
Pediatric Hospice and Palliative Medicine Physician is a narrow specialty nationwide, with 198 enrolled providers across 38 states and an average of 134 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 | 1861628950 |
|---|---|
| Specialty | Pediatric Hospice and Palliative Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 06/03/2009 |
License & disciplinary context - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Ann Marie Case, MD. To verify Ann Marie Case, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas 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.
19
Total Claims
$1K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 19
- Total Day Supply
- 344
- Brand Drug Cost
- $0
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 58.5 years
- Avg HCC Risk Score
- 1.49
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Pediatric Hospice and Palliative Medicine Physician in TX →
All providers in Texas →
Compare specialties →
Pediatric Hospice and Palliative Medicine Physician Overview
How Ann Marie Case, MD fits within the Pediatric Hospice and Palliative Medicine Physician landscape nationally.
198
Pediatric Hospice and Palliative Medicine Physician Providers in US
38
States with Pediatric Hospice and Palliative Medicine Physician
134
Avg Claims per Provider
Ann Marie Case, MD's 19 claims are below the specialty average of 134.
Nearby Pediatric Hospice and Palliative Medicine Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Case.
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 Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric Hospice and Palliative Medicine 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.
Healthcare Guides
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How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Texas
Frequently Asked Questions
What is Ann Marie Case, MD's specialty? ▼
Ann Marie Case, MD specializes in Pediatric Hospice and Palliative Medicine Physician and practices in Austin, Texas. Credentials: MD.
How much does Ann Marie Case, MD prescribe under Medicare Part D? ▼
In 2023, Ann Marie Case, MD wrote 19 Medicare Part D claims totaling $1K in drug costs for N/A beneficiaries.
Where is Ann Marie Case, MD located? ▼
Ann Marie Case, MD is located at 4900 MUELLER BLVD, Austin, TX, 78723. Phone: (512) 324-0197.
What is Ann Marie Case, MD's NPI number? ▼
Ann Marie Case, MD's National Provider Identifier (NPI) is 1861628950, issued on 06/03/2009.
How many Pediatric Hospice and Palliative Medicine Physician providers are there in the US? ▼
There are 198 Pediatric Hospice and Palliative Medicine Physician providers across 38 states in the US. The average Pediatric Hospice and Palliative Medicine Physician provider writes 134 Medicare Part D claims per year.
What drugs does Ann Marie Case, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Ann Marie Case, MD's most frequently prescribed drugs include Buprenorphine-Naloxone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ann Marie Case, MD accept Medicare? ▼
Ann Marie Case, MD appears in CMS Medicare data with 19 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 Ann Marie Case, MD's credentials? ▼
Ann Marie Case, MD's NPI is 1861628950 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.
- 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.