NPI registry status
Active
2026 NPPES data Obesity Medicine (Preventive Medicine) Physician NPI 1609224716 DO
Verify on CMS → Amy Wier, DO
Obesity Medicine (Preventive Medicine) Physician in Allentown, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 131 in Obesity Medicine (Preventive 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
42
Medicare Part D claims · 35 beneficiaries · Obesity Medicine (Preventive Medicine) Physician avg: 1K
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Amy Wier, DO filed 42 Medicare Part D claims in 2023 as an Obesity Medicine (Preventive Medicine) Physician in Allentown, Pennsylvania.
- 42
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥0th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Amy Wier, DO
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1609224716), first enumerated 05/31/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 42 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Pennsylvania statewide board action statistics are published annually — these figures describe aggregate state activity, not Amy Wier, DO's individual license status. Verify directly with the state medical board.
Source: PA-BOM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1609224716 · Obesity Medicine (Preventive Medicine) Physician
NPI-10 · ENUM-MID · TAX-TRACE · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1609224716
- ENUM-MID 2016
- TAX-TRACE 131
- RX-TRACE 42
- BOOK-THIN 5 in Pennsylvania
- PHOTO-ENUM Ingrid Kohlstadt · 2016
Amy Wier, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
42 ≥ 0th percentile 0% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Amy Wier, DO 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).
What does the federal data show about Amy Wier, DO?
Quality data not reportedPrimary specialty
Obesity Medicine (Preventive Medicine) Physician
Medicare Part D claims
42 97% vs specialty avg
Specialty distribution in Pennsylvania
How Obesity Medicine (Preventive Medicine) Physician compares to other specialties among Pennsylvania 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 Obesity Medicine (Preventive 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).
Practice Address
Provider Details
| NPI | 1609224716 |
|---|---|
| Specialty | Obesity Medicine (Preventive Medicine) Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 05/31/2016 |
Hospital and facility affiliations
Facilities where Amy Wier, DO 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.
Lehigh Valley Physician Group
Hazleton, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Amy Wier, DO. To verify Amy Wier, DO's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-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 Pennsylvania 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.
42
Total Claims
$365
Total Drug Cost
35
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 42
- Total Day Supply
- 355
- Brand Drug Cost
- $0
- Generic Drug Cost
- $365
- Opioid Claims
- 12 (28.6% rate)
Patient Demographics
- Average Patient Age
- 70.4 years
- Avg HCC Risk Score
- 1.44
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Obesity Medicine (Preventive Medicine) Physician in PA →
All providers in Pennsylvania →
Compare specialties →
Obesity Medicine (Preventive Medicine) Physician Overview
How Amy Wier, DO fits within the Obesity Medicine (Preventive Medicine) Physician landscape nationally.
131
Obesity Medicine (Preventive Medicine) Physician Providers in US
35
States with Obesity Medicine (Preventive Medicine) Physician
1,219
Avg Claims per Provider
Amy Wier, DO's 42 claims are below the specialty average of 1,219.
Nationwide Obesity Medicine (Preventive Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wier, both outside Pennsylvania so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obesity Medicine (Preventive Medicine) Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Wier.
One of 5 Obesity Medicine (Preventive Medicine) Physician providers enrolled in Pennsylvania, 4 are shown here.
Frequently Asked Questions
What is Amy Wier, DO's specialty? ▼
Amy Wier, DO specializes in Obesity Medicine (Preventive Medicine) Physician and practices in Allentown, Pennsylvania. Credentials: DO.
How much does Amy Wier, DO prescribe under Medicare Part D? ▼
In 2023, Amy Wier, DO wrote 42 Medicare Part D claims totaling $365 in drug costs for 35 beneficiaries.
Where is Amy Wier, DO located? ▼
Amy Wier, DO is located at 1200 S CEDAR CREST BLVD, Allentown, PA, 18103. Phone: (484) 862-3232.
What is Amy Wier, DO's NPI number? ▼
Amy Wier, DO's National Provider Identifier (NPI) is 1609224716, issued on 05/31/2016.
Does Amy Wier, DO prescribe opioids? ▼
Yes, Amy Wier, DO had 12 opioid claims in 2023 with an opioid prescribing rate of 28.6%.
How many Obesity Medicine (Preventive Medicine) Physician providers are there in the US? ▼
There are 131 Obesity Medicine (Preventive Medicine) Physician providers across 35 states in the US. The average Obesity Medicine (Preventive Medicine) Physician provider writes 1,219 Medicare Part D claims per year.
What drugs does Amy Wier, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Amy Wier, DO's most frequently prescribed drugs include Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amy Wier, DO accept Medicare? ▼
Amy Wier, DO appears in CMS Medicare data with 42 Part D claims and 35 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amy Wier, DO's credentials? ▼
Amy Wier, DO's NPI is 1609224716 with credentials DO. 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
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.