2026 NPPES data Anatomic Pathology & Clinical Pathology Physician NPI 1093775967 MD
Verify on CMS →

RICARDO CAJULIS, MD

Anatomic Pathology & Clinical Pathology Physician in LAKE FOREST, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
12
Medicare Part D claims · Anatomic Pathology & Clinical Pathology Physician avg: 284
What the federal data reveals: RICARDO CAJULIS, MD is a Anatomic Pathology & Clinical Pathology Physician ([object Object]) practicing in LAKE FOREST, Illinois with a Medicare Part D prescribing footprint of 12 claims .

What stands out: RICARDO CAJULIS, MD filed 12 Medicare Part D claims in 2023 across LAKE FOREST, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

RICARDO CAJULIS, 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).

RICARDO CAJULIS, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 03/24/2006

NPI 1093775967

Primary specialty

Anatomic Pathology & Clinical Pathology Physician

Mid-sized

13,692 US NPIs in this specialty

Medicare Part D claims

12 96% vs specialty avg

2023 prescription claims

Specialty avg: 284

Specialty distribution in Illinois

How Anatomic Pathology & Clinical Pathology Physician compares to other specialties among Illinois providers

Illinois providers

Anatomic Pathology & Clinical Pathology Physician share within Illinois

1. Anatomic Pathology & Clinical Pathology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Anatomic Pathology & Clinical Pathology Physician share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Anatomic Pathology & Clinical Pathology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Anatomic Pathology & Clinical Pathology Physician ABMS/AOA estimate

Est. board-certified rate (Anatomic Pathology & Clinical Pathology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Anatomic Pathology & Clinical Pathology Physician) — ABMS / AOA estimate

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).

RICARDO CAJULIS, MD is a Anatomic Pathology & Clinical Pathology Physician provider practicing in LAKE FOREST, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1093775967. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

RICARDO CAJULIS, MD appears in the CMS NPPES registry as a Anatomic Pathology & Clinical Pathology Physician provider holding MD credentials at 660 NORTH WESTMORELAND, LAKE FOREST, IL, 60045, with a listed phone of (847) 234-0049. NPI 1093775967 was issued on 03/24/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CAJULIS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 12 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $644 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Anatomic Pathology & Clinical Pathology Physician is a mid-sized specialty nationwide, with 13,692 enrolled providers across 55 states and an average of 284 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

660 NORTH WESTMORELAND
LAKE FOREST, IL 60045

Provider Details

NPI 1093775967
Specialty Anatomic Pathology & Clinical Pathology Physician
Credentials MD
Gender Male
NPI Issued 03/24/2006

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 RICARDO CAJULIS, MD. To verify RICARDO CAJULIS, MD'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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

12
Total Claims
$644
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
36
Total Day Supply
1,080
Brand Drug Cost
$0
Generic Drug Cost
$644

Patient Demographics

Average Patient Age
66.0 years
Avg HCC Risk Score
0.38

Anatomic Pathology & Clinical Pathology Physician Overview

How RICARDO CAJULIS, MD fits within the Anatomic Pathology & Clinical Pathology Physician landscape nationally.

13,692
Anatomic Pathology & Clinical Pathology Physician Providers in US
55
States with Anatomic Pathology & Clinical Pathology Physician
284
Avg Claims per Provider

RICARDO CAJULIS, MD's 12 claims are below the specialty average of 284.

Nearby Anatomic Pathology & Clinical Pathology Physician Providers in Illinois

Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as CAJULIS.

Compare Anatomic Pathology & Clinical Pathology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RICARDO CAJULIS, MD's specialty?
RICARDO CAJULIS, MD specializes in Anatomic Pathology & Clinical Pathology Physician and practices in LAKE FOREST, Illinois. Credentials: MD.
How much does RICARDO CAJULIS, MD prescribe under Medicare Part D?
In 2023, RICARDO CAJULIS, MD wrote 12 Medicare Part D claims totaling $644 in drug costs for N/A beneficiaries.
Where is RICARDO CAJULIS, MD located?
RICARDO CAJULIS, MD is located at 660 NORTH WESTMORELAND, LAKE FOREST, IL, 60045. Phone: (847) 234-0049.
What is RICARDO CAJULIS, MD's NPI number?
RICARDO CAJULIS, MD's National Provider Identifier (NPI) is 1093775967, issued on 03/24/2006.
How many Anatomic Pathology & Clinical Pathology Physician providers are there in the US?
There are 13,692 Anatomic Pathology & Clinical Pathology Physician providers across 55 states in the US. The average Anatomic Pathology & Clinical Pathology Physician provider writes 284 Medicare Part D claims per year.
Does RICARDO CAJULIS, MD accept Medicare?
RICARDO CAJULIS, MD appears in CMS Medicare data with 12 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 RICARDO CAJULIS, MD's credentials?
RICARDO CAJULIS, MD's NPI is 1093775967 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

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