NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1891737540 M.D.
Verify on CMS → Victor Solon, M.D.
Internal Medicine Physician in Philadelphia, 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 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
4K
Medicare Part D claims · 359 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
12.7/100
▼ 71 pts below national avg 83.5 · Penalty band
Industry payments
$23.2
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Victor Solon, M.D. reported a CMS MIPS final score of 12.7/100 - below the 83.5 national average - and filed 3,613 Medicare Part D claims in 2023.
- 12.7/100
- MIPS score · -71 vs avg
- 4K
- Part D claims, 2023
- 88%
- 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 1891737540 · Internal Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · MIPS-LOW · RX-MID · BOOK-MID · PHOTO-FINISH
- NPI-10 1891737540
- ENUM-LEGACY 2006
- TAX-MEGA 173K Internal Medicine
- MIPS-LOW 12.7/100
- RX-MID 3,613
- BOOK-MID 8,542 in Pennsylvania
- PHOTO-FINISH Marvin Wellen · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Jivan Melikian ·…
Jivan Melikian
12.6 MIPS pts
- Solon · this pro…
Solon · this provider
12.7 MIPS pts
- Marvin Wellen · …
Marvin Wellen
12.7 MIPS pts
- Rekha Dharmaji ·…
Rekha Dharmaji
12.7 MIPS pts
- Lindsay Hansen ·…
Lindsay Hansen
12.7 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Victor Solon, M.D.'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.
13 ≥ 2nd percentile 2% 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 Victor Solon, M.D. 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, Victor Solon, M.D. writes more Part D claims than 75% of them and scores higher on MIPS quality than 1% - 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 Victor Solon, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Victor Solon, M.D. 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 Victor Solon, M.D.?
Below national averagePrimary specialty
Internal Medicine Physician
Medicare Part D claims
3,613 33% vs specialty avg
MIPS final score
12.7/100 70.8 pts vs avg
Specialty distribution in Pennsylvania
How Internal Medicine Physician compares to other specialties among Pennsylvania providers
Medicare quality performance, MIPS
Victor Solon, M.D.'s 2023 MIPS final score plotted against the Internal Medicine Physician national average
- MIPS Final Score
- 12.7/100
- 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 | 1891737540 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/10/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
12.661
Final Score
Measured-score avg: 83.5
0
Quality
42.2032
Cost
Reporting: Individual
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 Victor Solon, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$23
Largest payer
Lexicon Pharmaceuticals, 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 - 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 Victor Solon, M.D.. To verify Victor Solon, M.D.'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.
Brand vs generic prescribing mix · Typical
Victor Solon, M.D. - brand share 11.0%
Internal Medicine Physician average
11% brand-name claims vs 88% generic, on 3,613 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.
3,613
Total Claims
$282K
Total Drug Cost
359
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,688
- Total Day Supply
- 193,922
- Brand vs Generic
- 11% brand / 88% generic
- Brand Drug Cost
- $219K
- Generic Drug Cost
- $62K
- Opioid Claims
- 30 (0.8% rate)
- Antibiotic Claims
- 117
Patient Demographics
- Average Patient Age
- 76.5 years
- Avg HCC Risk Score
- 1.78
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 29, 65-74: 114, 75-84: 148, 85+: 68
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Victor Solon, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
226 claims
- Pantoprazole Sodium
Pantoprazole Sodium
217 claims
- Atorvastatin Calcium
Atorvastatin Calcium
202 claims
- Losartan Potassium
Losartan Potassium
181 claims
- Gabapentin
Gabapentin
111 claims
- Metformin Hcl
Metformin Hcl
111 claims
- Levothyroxine Sodium
Levothyroxine Sodium
100 claims
- Lisinopril
Lisinopril
100 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 226 |
| Pantoprazole Sodium | 217 |
| Atorvastatin Calcium | 202 |
| Losartan Potassium | 181 |
| Gabapentin | 111 |
| Metformin Hcl | 111 |
| Levothyroxine Sodium | 100 |
| Lisinopril | 100 |
| Eliquis Apixaban | 96 |
| Rosuvastatin Calcium | 96 |
* 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 Victor Solon, M.D. 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
Victor Solon, M.D.'s 3,613 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 Solon, both outside Pennsylvania so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (12.7 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Internal Medicine Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Solon.
One of 8,542 Internal Medicine Physician providers enrolled in Pennsylvania, 5 are shown here.
Dr. Erin Aakhus
M.D.
Philadelphia, PA
Dr. Muhammad Aamir
MD
Allentown, PA
Dr. Saira Aamir
MD
York, PA
Dr. John Aaron
MD
West Grove, PA
Dr. Todd Aaron
MD
Philadelphia, PA
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Victor Solon, M.D.'s specialty? ▼
Victor Solon, M.D. specializes in Internal Medicine Physician and practices in Philadelphia, Pennsylvania. Credentials: M.D..
How much does Victor Solon, M.D. prescribe under Medicare Part D? ▼
In 2023, Victor Solon, M.D. wrote 3,613 Medicare Part D claims totaling $282K in drug costs for 359 beneficiaries.
What is Victor Solon, M.D.'s Medicare quality score? ▼
Victor Solon, M.D. has a CMS MIPS Final Score of 12.7/100 (Quality: 0, Cost: 42.2). 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 Victor Solon, M.D. located? ▼
Victor Solon, M.D. is located at 3998 RED LION RD, Philadelphia, PA, 19114. Phone: (215) 969-4003.
What is Victor Solon, M.D.'s NPI number? ▼
Victor Solon, M.D.'s National Provider Identifier (NPI) is 1891737540, issued on 06/10/2006.
Does Victor Solon, M.D. prescribe more brand-name or generic drugs? ▼
Victor Solon, M.D.'s prescribing is 11% brand-name and 88% generic drugs by claim count, with $219K in brand drug costs.
Does Victor Solon, M.D. prescribe opioids? ▼
Yes, Victor Solon, M.D. had 30 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
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 Victor Solon, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Victor Solon, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Pantoprazole Sodium, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Victor Solon, M.D. accept Medicare? ▼
Victor Solon, M.D. appears in CMS Medicare data with 3,613 Part D claims and 359 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Victor Solon, M.D.'s credentials? ▼
Victor Solon, M.D.'s NPI is 1891737540 with credentials M.D.. 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.