NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1508157678 DO
Verify on CMS → Shannon Schamel, DO
Internal Medicine Physician in Watkins Glen, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in Internal 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
6K
Medicare Part D claims · 518 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.3/100
▼ 2 pts below national avg 83.5 · Above neutral
Industry payments
$20.35
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Shannon Schamel, DO reported a CMS MIPS final score of 81.3/100 - below the 83.5 national average - and filed 6,160 Medicare Part D claims in 2023.
- 81.3/100
- MIPS score · -2 vs avg
- 6K
- Part D claims, 2023
- 89%
- generic prescribing
- 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.
CMS NPPES provider registry desk
NPI 1508157678 · Internal Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-INLINE · RX-MID · BOOK-MID · PHOTO-FINISH
- NPI-10 1508157678
- ENUM-MID 2011
- TAX-MEGA 173K Internal Medicine
- MIPS-INLINE 81.3/100
- RX-MID 6,160
- BOOK-MID 13,660 in New York
- PHOTO-FINISH Haleem Abdul · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Schamel · this p…
Schamel · this provider
81.3 MIPS pts
- Anuj Agarwal · h…
Anuj Agarwal
81.3 MIPS pts
- Haleem Abdul · n…
Haleem Abdul
81.3 MIPS pts
- Saramaria Afanad…
Saramaria Afanador Castiblanco
81.3 MIPS pts
- Gauri Agarwal · …
Gauri Agarwal
81.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Shannon Schamel, DO's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
81 ≥ 32nd percentile 32% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Shannon Schamel, DO sits
This provider among internal medicine physician peers
Across the 34,612 internal medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Shannon Schamel, DO writes more Part D claims than 85% of them and scores higher on MIPS quality than 33% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one internal medicine physician peer from a representative sample of 60; the gold marker is Shannon Schamel, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Shannon Schamel, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Shannon Schamel, DO?
Near national averagePrimary specialty
Internal Medicine Physician
Medicare Part D claims
6,160 127% vs specialty avg
MIPS final score
81.3/100 2.2 pts vs avg
Specialty distribution in New York
How Internal Medicine Physician compares to other specialties among New York providers
Medicare quality performance, MIPS
Shannon Schamel, DO's 2023 MIPS final score plotted against the Internal Medicine Physician national average
- MIPS Final Score
- 81.3/100
- vs 83.5 national avg · 2023 performance year
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 | 1508157678 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 04/25/2011 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
81.3099
Final Score
Measured-score avg: 83.5
61.8029
Quality
65.2131
Cost
100
Promoting Interoperability
Reporting: Group practice
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 Shannon Schamel, DO. Source: openpaymentsdata.cms.gov.
Total received
$20
Largest payer
Novo Nordisk 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 - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Shannon Schamel, DO. To verify Shannon Schamel, DO's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Shannon Schamel, DO - brand share 10.0%
Internal Medicine Physician average
10% brand-name claims vs 89% generic, on 6,160 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
6,160
Total Claims
$583K
Total Drug Cost
518
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 13,094
- Total Day Supply
- 386,201
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $456K
- Generic Drug Cost
- $126K
- Opioid Claims
- 136 (2.2% rate)
- Antibiotic Claims
- 82
Patient Demographics
- Average Patient Age
- 71.4 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 79, 65-74: 245, 75-84: 154, 85+: 40
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Shannon Schamel, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
315 claims
- Levothyroxine Sodium
Levothyroxine Sodium
283 claims
- Amlodipine Besylate
Amlodipine Besylate
263 claims
- Lisinopril
Lisinopril
218 claims
- Metoprolol Succinate
Metoprolol Succinate
173 claims
- Losartan Potassium
Losartan Potassium
150 claims
- Pantoprazole Sodium
Pantoprazole Sodium
147 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
147 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 315 |
| Levothyroxine Sodium | 283 |
| Amlodipine Besylate | 263 |
| Lisinopril | 218 |
| Metoprolol Succinate | 173 |
| Losartan Potassium | 150 |
| Pantoprazole Sodium | 147 |
| Rosuvastatin Calcium | 147 |
| Metformin Hcl | 144 |
| Omeprazole | 144 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Shannon Schamel, DO fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Shannon Schamel, DO's 6,160 claims are above the specialty average of 2,716.
Nationwide Internal Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Schamel, both outside New York so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (81.3 here).
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Internal Medicine Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Schamel.
One of 13,660 Internal Medicine Physician providers enrolled in New York, 5 are shown here.
Dr. Deborah Aanonsen
D.O.
Staten Island, NY
Dr. Nivedita Aanur
M.D.
New York, NY
Dr. Jay Aaron
MD
Great Neck, NY
Dr. Justin Aaron
MD
New York, NY
Ahmad Abadi
Poughkeepsie, NY
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shannon Schamel, DO's specialty? ▼
Shannon Schamel, DO specializes in Internal Medicine Physician and practices in Watkins Glen, New York. Credentials: DO.
How much does Shannon Schamel, DO prescribe under Medicare Part D? ▼
In 2023, Shannon Schamel, DO wrote 6,160 Medicare Part D claims totaling $583K in drug costs for 518 beneficiaries.
What is Shannon Schamel, DO's Medicare quality score? ▼
Shannon Schamel, DO has a CMS MIPS Final Score of 81.3/100 (Quality: 61.8, Cost: 65.2). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Shannon Schamel, DO located? ▼
Shannon Schamel, DO is located at 104 S PORTER ST, Watkins Glen, NY, 14891. Phone: (607) 535-7873.
What is Shannon Schamel, DO's NPI number? ▼
Shannon Schamel, DO's National Provider Identifier (NPI) is 1508157678, issued on 04/25/2011.
Does Shannon Schamel, DO prescribe more brand-name or generic drugs? ▼
Shannon Schamel, DO's prescribing is 10% brand-name and 89% generic drugs by claim count, with $456K in brand drug costs.
Does Shannon Schamel, DO prescribe opioids? ▼
Yes, Shannon Schamel, DO had 136 opioid claims in 2023 with an opioid prescribing rate of 2.2%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Shannon Schamel, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Shannon Schamel, DO's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shannon Schamel, DO accept Medicare? ▼
Shannon Schamel, DO appears in CMS Medicare data with 6,160 Part D claims and 518 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shannon Schamel, DO's credentials? ▼
Shannon Schamel, DO's NPI is 1508157678 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.
- 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
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.