2026 NPPES data Registered Nurse NPI 1528602646 APRN
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ROBERTO GEORGE, APRN

Registered Nurse in CHICAGO, 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
615
Medicare Part D claims · 73 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$29.58
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ROBERTO GEORGE, APRN filed 615 Medicare Part D claims in 2023 as a Registered Nurse in CHICAGO, Illinois, prescribing 80% generic.

615
Part D claims, 2023
80%
generic prescribing
$29.58
industry payments (Sunshine Act)

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.

ROBERTO GEORGE, APRN's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

615 Top 31% higher than 69% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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

What does the federal data show about ROBERTO GEORGE, APRN?

Quality data not reported

NPI registry status

Active

Issued 10/31/2019

NPI 1528602646

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

615 38% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Illinois

How Registered Nurse compares to other specialties among Illinois providers

Illinois providers

Registered Nurse share within Illinois

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Registered Nurse) — 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).

ROBERTO GEORGE, APRN appears in the CMS NPPES registry as a Registered Nurse provider holding APRN credentials at 2001 S CALIFORNIA AVE, CHICAGO, IL, 60608, with a listed phone of (773) 640-5784. NPI 1528602646 was issued on 10/31/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GEORGE 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 615 prescription claims written by this provider, covering 73 Medicare beneficiaries and totaling roughly $148K in drug spend, split 20% brand-name and 80% generic by claim count. 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.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

2001 S CALIFORNIA AVE
CHICAGO, IL 60608

Provider Details

NPI 1528602646
Specialty Registered Nurse
Credentials APRN
Gender Male
NPI Issued 10/31/2019

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 ROBERTO GEORGE, APRN. Source: openpaymentsdata.cms.gov.

Total received

$30

Largest payer

Exact Sciences Corporation

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 — 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 ROBERTO GEORGE, APRN. To verify ROBERTO GEORGE, APRN'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 · Typical

ROBERTO GEORGE, APRN — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 615 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.

615
Total Claims
$148K
Total Drug Cost
73
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,544
Total Day Supply
45,512
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$138K
Generic Drug Cost
$9K

Patient Demographics

Average Patient Age
67.6 years
Avg HCC Risk Score
1.06
Gender Split
37% female / 63% male
Age Distribution
<65: 19, 65-74: 40, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What ROBERTO GEORGE, APRN prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
83
Metformin Hcl
34
Amlodipine Besylate
30
Lisinopril
28
Jardiance
Empagliflozin
26
Tamsulosin Hcl
18
Hydrochlorothiazide
17
Alcohol Prep Pads
Alcohol Antiseptic Pads
13
Gabapentin
13
Ozempic
Semaglutide
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Registered Nurse Overview

How ROBERTO GEORGE, APRN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

ROBERTO GEORGE, APRN's 615 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Illinois

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

Compare Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is ROBERTO GEORGE, APRN's specialty?
ROBERTO GEORGE, APRN specializes in Registered Nurse and practices in CHICAGO, Illinois. Credentials: APRN.
How much does ROBERTO GEORGE, APRN prescribe under Medicare Part D?
In 2023, ROBERTO GEORGE, APRN wrote 615 Medicare Part D claims totaling $148K in drug costs for 73 beneficiaries.
Where is ROBERTO GEORGE, APRN located?
ROBERTO GEORGE, APRN is located at 2001 S CALIFORNIA AVE, CHICAGO, IL, 60608. Phone: (773) 640-5784.
What is ROBERTO GEORGE, APRN's NPI number?
ROBERTO GEORGE, APRN's National Provider Identifier (NPI) is 1528602646, issued on 10/31/2019.
Does ROBERTO GEORGE, APRN prescribe more brand-name or generic drugs?
ROBERTO GEORGE, APRN's prescribing is 20% brand-name and 80% generic drugs by claim count, with $138K in brand drug costs.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does ROBERTO GEORGE, APRN prescribe most often?
Based on 2023 Medicare Part D data, ROBERTO GEORGE, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERTO GEORGE, APRN accept Medicare?
ROBERTO GEORGE, APRN appears in CMS Medicare data with 615 Part D claims and 73 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERTO GEORGE, APRN's credentials?
ROBERTO GEORGE, APRN's NPI is 1528602646 with credentials APRN. 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