2026 NPPES data Registered Nurse NPI 1164847372 NP
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ELIZABETH ADAMS, NP

Registered Nurse in FORT WAYNE, Indiana. 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
7K
Medicare Part D claims · 231 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$81.7
3 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ELIZABETH ADAMS, NP is a Registered Nurse ([object Object]) practicing in FORT WAYNE, Indiana with a Medicare Part D prescribing footprint of 7K claims across 231 beneficiaries — 16% brand-name prescribing . Industry payments of $81.7 across 3 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ELIZABETH ADAMS, NP filed 6,947 Medicare Part D claims in 2023 across FORT WAYNE, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ELIZABETH ADAMS, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 02/25/2014

NPI 1164847372

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

6,947 595% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Indiana

How Registered Nurse compares to other specialties among Indiana providers

Indiana providers

Registered Nurse share within Indiana

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

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).

ELIZABETH ADAMS, NP is a Registered Nurse provider practicing in FORT WAYNE, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1164847372. 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.

ELIZABETH ADAMS, NP appears in the CMS NPPES registry as a Registered Nurse provider holding NP credentials at 3512 STELLHORN RD, FORT WAYNE, IN, 46815, with a listed phone of (260) 483-9081. NPI 1164847372 was issued on 02/25/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ADAMS 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 6,947 prescription claims written by this provider, covering 231 Medicare beneficiaries and totaling roughly $605K in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 3.5%. 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

3512 STELLHORN RD
FORT WAYNE, IN 46815

Provider Details

NPI 1164847372
Specialty Registered Nurse
Credentials NP
Gender Female
NPI Issued 02/25/2014

Hospital and facility affiliations

Facilities where ELIZABETH ADAMS, NP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

EVENTUS ECS, INC
INDIANAPOLIS, IN
EXTENDED CARE SPECIALISTS, INC
MERRILLVILLE, IN

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 ELIZABETH ADAMS, NP. Source: openpaymentsdata.cms.gov.

Total received

$82

Largest payer

ABBVIE 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.

Brand vs generic prescribing mix · Typical

ELIZABETH ADAMS, NP — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 6,947 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.

6,947
Total Claims
$605K
Total Drug Cost
231
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,414
Total Day Supply
202,808
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$466K
Generic Drug Cost
$127K
Opioid Claims
240 (3.5% rate)
Antibiotic Claims
138

Patient Demographics

Average Patient Age
76.6 years
Avg HCC Risk Score
2.72
Gender Split
66% female / 34% male
Age Distribution
<65: 19, 65-74: 85, 75-84: 73, 85+: 54

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
339
Levothyroxine Sodium
261
Gabapentin
257
Sertraline Hcl
227
Trazodone Hcl
224
Amlodipine Besylate
196
Lisinopril
157
Furosemide
150
Metoprolol Succinate
148
Omeprazole
146

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

Registered Nurse Overview

How ELIZABETH ADAMS, NP 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

ELIZABETH ADAMS, NP's 6,947 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Indiana

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

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

Frequently Asked Questions

What is ELIZABETH ADAMS, NP's specialty?
ELIZABETH ADAMS, NP specializes in Registered Nurse and practices in FORT WAYNE, Indiana. Credentials: NP.
How much does ELIZABETH ADAMS, NP prescribe under Medicare Part D?
In 2023, ELIZABETH ADAMS, NP wrote 6,947 Medicare Part D claims totaling $605K in drug costs for 231 beneficiaries.
Where is ELIZABETH ADAMS, NP located?
ELIZABETH ADAMS, NP is located at 3512 STELLHORN RD, FORT WAYNE, IN, 46815. Phone: (260) 483-9081.
What is ELIZABETH ADAMS, NP's NPI number?
ELIZABETH ADAMS, NP's National Provider Identifier (NPI) is 1164847372, issued on 02/25/2014.
Does ELIZABETH ADAMS, NP prescribe more brand-name or generic drugs?
ELIZABETH ADAMS, NP's prescribing is 16% brand-name and 84% generic drugs by claim count, with $466K in brand drug costs.
Does ELIZABETH ADAMS, NP prescribe opioids?
Yes, ELIZABETH ADAMS, NP had 240 opioid claims in 2023 with an opioid prescribing rate of 3.5%.
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 ELIZABETH ADAMS, NP prescribe most often?
Based on 2023 Medicare Part D data, ELIZABETH ADAMS, NP's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ELIZABETH ADAMS, NP accept Medicare?
ELIZABETH ADAMS, NP appears in CMS Medicare data with 6,947 Part D claims and 231 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ELIZABETH ADAMS, NP's credentials?
ELIZABETH ADAMS, NP's NPI is 1164847372 with credentials NP. 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