2026 NPPES data Gerontology Nurse Practitioner NPI 1265956445 NP
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EMMA ZUMSANDE, NP

Gerontology Nurse Practitioner in EAST GREENWICH, Rhode Island. 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
235
Medicare Part D claims · 91 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$491.12
12 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: EMMA ZUMSANDE, NP is a Gerontology Nurse Practitioner ([object Object]) practicing in EAST GREENWICH, Rhode Island with a Medicare Part D prescribing footprint of 235 claims across 91 beneficiaries — 14% brand-name prescribing . Industry payments of $491.12 across 12 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: EMMA ZUMSANDE, NP filed 235 Medicare Part D claims in 2023 across EAST GREENWICH, Rhode Island. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

EMMA ZUMSANDE, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 07/31/2017

NPI 1265956445

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

235 82% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Rhode Island

How Gerontology Nurse Practitioner compares to other specialties among Rhode Island providers

Rhode Island providers

Gerontology Nurse Practitioner share within Rhode Island

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Gerontology 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).

EMMA ZUMSANDE, NP is a Gerontology Nurse Practitioner provider practicing in EAST GREENWICH, Rhode Island, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1265956445. 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.

EMMA ZUMSANDE, NP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding NP credentials at 1672 S COUNTY TRL, EAST GREENWICH, RI, 02818, with a listed phone of (401) 885-7546. NPI 1265956445 was issued on 07/31/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ZUMSANDE 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 235 prescription claims written by this provider, covering 91 Medicare beneficiaries and totaling roughly $18K in drug spend, split 14% brand-name and 86% 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

1672 S COUNTY TRL
EAST GREENWICH, RI 02818

Provider Details

NPI 1265956445
Specialty Gerontology Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 07/31/2017

Hospital and facility affiliations

Facilities where EMMA ZUMSANDE, 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.

COASTAL DERMATOLOGY INC
WESTPORT, MA
DERMATOLOGY PROFESSIONALS INC
EAST GREENWICH, RI

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 EMMA ZUMSANDE, NP. Source: openpaymentsdata.cms.gov.

Total received

$491

Largest payer

Amgen 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

EMMA ZUMSANDE, NP — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 235 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.

235
Total Claims
$18K
Total Drug Cost
91
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
450
Total Day Supply
12,775
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$13K
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
72.0 years
Avg HCC Risk Score
1.07
Gender Split
53% female / 47% male
Age Distribution
<65: 12, 65-74: 50, 75-84: 17, 85+: 12

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
13
Omeprazole
12

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

Gerontology Nurse Practitioner Overview

How EMMA ZUMSANDE, NP fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

EMMA ZUMSANDE, NP's 235 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Rhode Island

Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as ZUMSANDE.

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

Frequently Asked Questions

What is EMMA ZUMSANDE, NP's specialty?
EMMA ZUMSANDE, NP specializes in Gerontology Nurse Practitioner and practices in EAST GREENWICH, Rhode Island. Credentials: NP.
How much does EMMA ZUMSANDE, NP prescribe under Medicare Part D?
In 2023, EMMA ZUMSANDE, NP wrote 235 Medicare Part D claims totaling $18K in drug costs for 91 beneficiaries.
Where is EMMA ZUMSANDE, NP located?
EMMA ZUMSANDE, NP is located at 1672 S COUNTY TRL, EAST GREENWICH, RI, 02818. Phone: (401) 885-7546.
What is EMMA ZUMSANDE, NP's NPI number?
EMMA ZUMSANDE, NP's National Provider Identifier (NPI) is 1265956445, issued on 07/31/2017.
Does EMMA ZUMSANDE, NP prescribe more brand-name or generic drugs?
EMMA ZUMSANDE, NP's prescribing is 14% brand-name and 86% generic drugs by claim count, with $13K in brand drug costs.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does EMMA ZUMSANDE, NP prescribe most often?
Based on 2023 Medicare Part D data, EMMA ZUMSANDE, NP's most frequently prescribed drugs include Atorvastatin Calcium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMMA ZUMSANDE, NP accept Medicare?
EMMA ZUMSANDE, NP appears in CMS Medicare data with 235 Part D claims and 91 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMMA ZUMSANDE, NP's credentials?
EMMA ZUMSANDE, NP's NPI is 1265956445 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