2026 NPPES data Medical-Surgical Registered Nurse NPI 1578299772 FNP
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SAMANTHA SANTIAGO, FNP

Medical-Surgical Registered Nurse in CLACKAMAS, Oregon. 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
26
Medicare Part D claims · 15 beneficiaries · Medical-Surgical Registered Nurse avg: 798

What the federal data shows

SAMANTHA SANTIAGO, FNP filed 26 Medicare Part D claims in 2023 as a Medical-Surgical Registered Nurse in CLACKAMAS, Oregon.

26
Part D claims, 2023

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.

SAMANTHA SANTIAGO, FNP's Medicare Part D volume vs every U.S. prescriber

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

26 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 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 SAMANTHA SANTIAGO, FNP?

Quality data not reported

NPI registry status

Active

Issued 07/29/2022

NPI 1578299772

Primary specialty

Medical-Surgical Registered Nurse

Niche

3,523 US NPIs in this specialty

Medicare Part D claims

26 97% vs specialty avg

2023 prescription claims

Specialty avg: 798

Specialty distribution in Oregon

How Medical-Surgical Registered Nurse compares to other specialties among Oregon providers

Oregon providers

Medical-Surgical Registered Nurse share within Oregon

1. Medical-Surgical Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical-Surgical Registered Nurse share within Oregon

Specialty board-certification context

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

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

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

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

SAMANTHA SANTIAGO, FNP appears in the CMS NPPES registry as a Medical-Surgical Registered Nurse provider holding FNP credentials at 9800 SE SUNNYSIDE RD, CLACKAMAS, OR, 97015, with a listed phone of (800) 813-2000. NPI 1578299772 was issued on 07/29/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SANTIAGO 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 26 prescription claims written by this provider, covering 15 Medicare beneficiaries and totaling roughly $562 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.

Medical-Surgical Registered Nurse is a narrow specialty nationwide, with 3,523 enrolled providers across 54 states and an average of 798 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

9800 SE SUNNYSIDE RD
CLACKAMAS, OR 97015

Provider Details

NPI 1578299772
Specialty Medical-Surgical Registered Nurse
Credentials FNP
Gender Female
NPI Issued 07/29/2022

Hospital and facility affiliations

Facilities where SAMANTHA SANTIAGO, FNP 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.

KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST
CLACKAMAS, OR

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

Medicare Part D Prescribing Data

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

26
Total Claims
$562
Total Drug Cost
15
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
46
Total Day Supply
1,213
Generic Drug Cost
$243

Patient Demographics

Average Patient Age
74.9 years
Avg HCC Risk Score
1.86
Age Distribution
<65: 0, 65-74: N/A, 75-84: N/A, 85+: N/A

Medical-Surgical Registered Nurse Overview

How SAMANTHA SANTIAGO, FNP fits within the Medical-Surgical Registered Nurse landscape nationally.

3,523
Medical-Surgical Registered Nurse Providers in US
54
States with Medical-Surgical Registered Nurse
798
Avg Claims per Provider

SAMANTHA SANTIAGO, FNP's 26 claims are below the specialty average of 798.

Nearby Medical-Surgical Registered Nurse Providers in Oregon

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

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

Frequently Asked Questions

What is SAMANTHA SANTIAGO, FNP's specialty?
SAMANTHA SANTIAGO, FNP specializes in Medical-Surgical Registered Nurse and practices in CLACKAMAS, Oregon. Credentials: FNP.
How much does SAMANTHA SANTIAGO, FNP prescribe under Medicare Part D?
In 2023, SAMANTHA SANTIAGO, FNP wrote 26 Medicare Part D claims totaling $562 in drug costs for 15 beneficiaries.
Where is SAMANTHA SANTIAGO, FNP located?
SAMANTHA SANTIAGO, FNP is located at 9800 SE SUNNYSIDE RD, CLACKAMAS, OR, 97015. Phone: (800) 813-2000.
What is SAMANTHA SANTIAGO, FNP's NPI number?
SAMANTHA SANTIAGO, FNP's National Provider Identifier (NPI) is 1578299772, issued on 07/29/2022.
How many Medical-Surgical Registered Nurse providers are there in the US?
There are 3,523 Medical-Surgical Registered Nurse providers across 54 states in the US. The average Medical-Surgical Registered Nurse provider writes 798 Medicare Part D claims per year.
Does SAMANTHA SANTIAGO, FNP accept Medicare?
SAMANTHA SANTIAGO, FNP appears in CMS Medicare data with 26 Part D claims and 15 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SAMANTHA SANTIAGO, FNP's credentials?
SAMANTHA SANTIAGO, FNP's NPI is 1578299772 with credentials FNP. 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