2026 NPPES data Family Nurse Practitioner NPI 1063497667 F.N.P.
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DOROTHY BEHRNS, F.N.P.

Family Nurse Practitioner in EFFINGHAM, 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
421
Medicare Part D claims · 68 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: DOROTHY BEHRNS, F.N.P. is a Family Nurse Practitioner ([object Object]) practicing in EFFINGHAM, Illinois with a Medicare Part D prescribing footprint of 421 claims across 68 beneficiaries — 6% brand-name prescribing .

What stands out: DOROTHY BEHRNS, F.N.P. filed 421 Medicare Part D claims in 2023 across EFFINGHAM, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DOROTHY BEHRNS, F.N.P. at a glance

Quality data not reported

NPI registry status

Active

Issued 12/07/2005

NPI 1063497667

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

421 66% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Illinois

How Family Nurse Practitioner compares to other specialties among Illinois providers

Illinois providers

Family Nurse Practitioner share within Illinois

1. Family Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Nurse Practitioner share within Illinois

Specialty board-certification context

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

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

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

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

DOROTHY BEHRNS, F.N.P. is a Family Nurse Practitioner provider practicing in EFFINGHAM, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: F.N.P.. NPI: 1063497667. 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.

DOROTHY BEHRNS, F.N.P. appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding F.N.P. credentials at 1106 N MERCHANT ST, EFFINGHAM, IL, 62401, with a listed phone of (217) 342-7000. NPI 1063497667 was issued on 12/07/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BEHRNS 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 421 prescription claims written by this provider, covering 68 Medicare beneficiaries and totaling roughly $20K in drug spend, split 6% brand-name and 94% 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

1106 N MERCHANT ST
EFFINGHAM, IL 62401

Provider Details

NPI 1063497667
Specialty Family Nurse Practitioner
Credentials F.N.P.
Gender Female
NPI Issued 12/07/2005

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 DOROTHY BEHRNS, F.N.P.. To verify DOROTHY BEHRNS, F.N.P.'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

DOROTHY BEHRNS, F.N.P. — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 421 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.

421
Total Claims
$20K
Total Drug Cost
68
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
842
Total Day Supply
25,015
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$13K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
74.2 years
Avg HCC Risk Score
1.05
Gender Split
81% female / 19% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
30
Metformin Hcl Er
Metformin Hcl
28
Losartan Potassium
26
Omeprazole
25
Metoprolol Succinate
24
Lisinopril
18
Montelukast Sodium
18
Pantoprazole Sodium
18
Simvastatin
16
Carvedilol
15

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

Family Nurse Practitioner Overview

How DOROTHY BEHRNS, F.N.P. fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

DOROTHY BEHRNS, F.N.P.'s 421 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Illinois

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

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is DOROTHY BEHRNS, F.N.P.'s specialty?
DOROTHY BEHRNS, F.N.P. specializes in Family Nurse Practitioner and practices in EFFINGHAM, Illinois. Credentials: F.N.P..
How much does DOROTHY BEHRNS, F.N.P. prescribe under Medicare Part D?
In 2023, DOROTHY BEHRNS, F.N.P. wrote 421 Medicare Part D claims totaling $20K in drug costs for 68 beneficiaries.
Where is DOROTHY BEHRNS, F.N.P. located?
DOROTHY BEHRNS, F.N.P. is located at 1106 N MERCHANT ST, EFFINGHAM, IL, 62401. Phone: (217) 342-7000.
What is DOROTHY BEHRNS, F.N.P.'s NPI number?
DOROTHY BEHRNS, F.N.P.'s National Provider Identifier (NPI) is 1063497667, issued on 12/07/2005.
Does DOROTHY BEHRNS, F.N.P. prescribe more brand-name or generic drugs?
DOROTHY BEHRNS, F.N.P.'s prescribing is 6% brand-name and 94% generic drugs by claim count, with $13K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does DOROTHY BEHRNS, F.N.P. prescribe most often?
Based on 2023 Medicare Part D data, DOROTHY BEHRNS, F.N.P.'s most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl Er, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DOROTHY BEHRNS, F.N.P. accept Medicare?
DOROTHY BEHRNS, F.N.P. appears in CMS Medicare data with 421 Part D claims and 68 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DOROTHY BEHRNS, F.N.P.'s credentials?
DOROTHY BEHRNS, F.N.P.'s NPI is 1063497667 with credentials F.N.P.. 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