NPI registry status
Active
2026 NPPES data Forensic Psychiatry Physician NPI 1942270509 M.D.
Verify on CMS → Peter Fink, M.D.
Forensic Psychiatry Physician in Skokie, 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 841 in Forensic Psychiatry 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
169
Medicare Part D claims · 11 beneficiaries · Forensic Psychiatry Physician avg: 869
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Peter Fink, M.D. filed 169 Medicare Part D claims in 2023 as a Forensic Psychiatry Physician in Skokie, Illinois, prescribing 92% generic.
- 169
- Part D claims, 2023
- 92%
- generic prescribing
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.
Peter Fink, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
169 35th percentile higher than 35% 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)
Peter Fink, M.D. 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 Peter Fink, M.D.?
Quality data not reportedPrimary specialty
Forensic Psychiatry Physician
Medicare Part D claims
169 81% vs specialty avg
Specialty distribution in Illinois
How Forensic Psychiatry Physician compares to other specialties among Illinois 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 Forensic Psychiatry 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).
Peter Fink, M.D. appears in the CMS NPPES registry as a Forensic Psychiatry Physician provider holding M.D. credentials at 4711 GOLF RD, Skokie, IL, 60076, with a listed phone of (847) 674-4704. NPI 1942270509 was issued on 01/25/2006.
Medicare Part D records for calendar year 2023 show 169 prescription claims written by this provider, covering 11 Medicare beneficiaries and totaling roughly $9K in drug spend, split 8% brand-name and 92% generic by claim count.
Forensic Psychiatry Physician is a narrow specialty nationwide, with 841 enrolled providers across 47 states and an average of 869 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 | 1942270509 |
|---|---|
| Specialty | Forensic Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 01/25/2006 |
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 Peter Fink, M.D.. To verify Peter Fink, M.D.'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.
Brand vs generic prescribing mix · Generic-heavy
Peter Fink, M.D. - brand share 8.0%
Forensic Psychiatry Physician average
8% brand-name claims vs 92% generic, on 169 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.
169
Total Claims
$9K
Total Drug Cost
11
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 340
- Total Day Supply
- 9,986
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $5K
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 63.0 years
- Avg HCC Risk Score
- 1.96
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Peter Fink, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clozapine
Clozapine
24 claims
- Gabapentin
Gabapentin
15 claims
- Lorazepam
Lorazepam
15 claims
- Dexmethylphenidate…
Dexmethylphenidate Hcl Er
11 claims
- Lamotrigine
Lamotrigine
11 claims
| Drug | Claims |
|---|---|
| Clozapine | 24 |
| Gabapentin | 15 |
| Lorazepam | 15 |
| Dexmethylphenidate Hcl Er Dexmethylphenidate Hcl | 11 |
| Lamotrigine | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Forensic Psychiatry Physician Overview
How Peter Fink, M.D. fits within the Forensic Psychiatry Physician landscape nationally.
841
Forensic Psychiatry Physician Providers in US
47
States with Forensic Psychiatry Physician
869
Avg Claims per Provider
Peter Fink, M.D.'s 169 claims are below the specialty average of 869.
Nearby Forensic Psychiatry Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Fink.
Dr. Monica Argumedo
M.D.
Park Ridge, IL
Dr. Richard Blanks
M.D.
Champaign, IL
Dr. David Carrington
M.D.
Chicago, IL
Dr. James Cavanaugh
MD
Chicago, IL
Dr. Richard Crane
M.D.
Chicago, IL
Compare Forensic Psychiatry Physician nationally: see state-by-state distribution →
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 Forensic Psychiatry 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 Peter Fink, M.D.'s specialty? ▼
Peter Fink, M.D. specializes in Forensic Psychiatry Physician and practices in Skokie, Illinois. Credentials: M.D..
How much does Peter Fink, M.D. prescribe under Medicare Part D? ▼
In 2023, Peter Fink, M.D. wrote 169 Medicare Part D claims totaling $9K in drug costs for 11 beneficiaries.
Where is Peter Fink, M.D. located? ▼
Peter Fink, M.D. is located at 4711 GOLF RD, Skokie, IL, 60076. Phone: (847) 674-4704.
What is Peter Fink, M.D.'s NPI number? ▼
Peter Fink, M.D.'s National Provider Identifier (NPI) is 1942270509, issued on 01/25/2006.
Does Peter Fink, M.D. prescribe more brand-name or generic drugs? ▼
Peter Fink, M.D.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $5K in brand drug costs.
How many Forensic Psychiatry Physician providers are there in the US? ▼
There are 841 Forensic Psychiatry Physician providers across 47 states in the US. The average Forensic Psychiatry Physician provider writes 869 Medicare Part D claims per year.
What drugs does Peter Fink, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Peter Fink, M.D.'s most frequently prescribed drugs include Clozapine, Gabapentin, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Fink, M.D. accept Medicare? ▼
Peter Fink, M.D. appears in CMS Medicare data with 169 Part D claims and 11 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Fink, M.D.'s credentials? ▼
Peter Fink, M.D.'s NPI is 1942270509 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.
- 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.