2026 NPPES data Adult Health Nurse Practitioner NPI 1184877953 CNP
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TOMOKO SNYDER, CNP

Adult Health Nurse Practitioner in CRANSTON, 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
4K
Medicare Part D claims · 256 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

TOMOKO SNYDER, CNP filed 4,050 Medicare Part D claims in 2023 as a Adult Health Nurse Practitioner in CRANSTON, Rhode Island, prescribing 81% generic.

4K
Part D claims, 2023
81%
generic prescribing

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.

TOMOKO SNYDER, CNP's Medicare Part D volume vs every U.S. prescriber

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

4,050 Top 8% higher than 92% 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%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 TOMOKO SNYDER, CNP?

Quality data not reported

NPI registry status

Active

Issued 10/24/2008

NPI 1184877953

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

4,050 237% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Rhode Island

How Adult Health Nurse Practitioner compares to other specialties among Rhode Island providers

Rhode Island providers

Adult Health Nurse Practitioner share within Rhode Island

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

Specialty board-certification context

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

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

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

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

TOMOKO SNYDER, CNP appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding CNP credentials at 725 RESERVOIR AVE STE 103, CRANSTON, RI, 02910, with a listed phone of (401) 829-4446. NPI 1184877953 was issued on 10/24/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SNYDER 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 4,050 prescription claims written by this provider, covering 256 Medicare beneficiaries and totaling roughly $222K in drug spend, split 19% brand-name and 81% generic by claim count, with an opioid prescribing rate of 6.4%. 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

725 RESERVOIR AVE STE 103
CRANSTON, RI 02910

Provider Details

NPI 1184877953
Specialty Adult Health Nurse Practitioner
Credentials CNP
Gender Female
NPI Issued 10/24/2008

Brand vs generic prescribing mix · Typical

TOMOKO SNYDER, CNP — brand share 19.0%
Specialty average (est.)

19% brand-name claims vs 81% generic, on 4,050 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.

4,050
Total Claims
$222K
Total Drug Cost
256
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,138
Total Day Supply
92,421
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$142K
Generic Drug Cost
$79K
Opioid Claims
258 (6.4% rate)
Antibiotic Claims
90

Patient Demographics

Average Patient Age
83.8 years
Avg HCC Risk Score
2.00
Gender Split
73% female / 27% male

Top Prescribed Drugs (Medicare Part D)

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

What TOMOKO SNYDER, CNP 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
187
Levothyroxine Sodium
186
Furosemide
177
Trazodone Hcl
163
Sertraline Hcl
153
Quetiapine Fumarate
140
Losartan Potassium
107
Amlodipine Besylate
101
Escitalopram Oxalate
101
Gabapentin
100

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

Adult Health Nurse Practitioner Overview

How TOMOKO SNYDER, CNP fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

TOMOKO SNYDER, CNP's 4,050 claims are above the specialty average of 1,201.

Nearby Adult Health 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 SNYDER.

Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is TOMOKO SNYDER, CNP's specialty?
TOMOKO SNYDER, CNP specializes in Adult Health Nurse Practitioner and practices in CRANSTON, Rhode Island. Credentials: CNP.
How much does TOMOKO SNYDER, CNP prescribe under Medicare Part D?
In 2023, TOMOKO SNYDER, CNP wrote 4,050 Medicare Part D claims totaling $222K in drug costs for 256 beneficiaries.
Where is TOMOKO SNYDER, CNP located?
TOMOKO SNYDER, CNP is located at 725 RESERVOIR AVE STE 103, CRANSTON, RI, 02910. Phone: (401) 829-4446.
What is TOMOKO SNYDER, CNP's NPI number?
TOMOKO SNYDER, CNP's National Provider Identifier (NPI) is 1184877953, issued on 10/24/2008.
Does TOMOKO SNYDER, CNP prescribe more brand-name or generic drugs?
TOMOKO SNYDER, CNP's prescribing is 19% brand-name and 81% generic drugs by claim count, with $142K in brand drug costs.
Does TOMOKO SNYDER, CNP prescribe opioids?
Yes, TOMOKO SNYDER, CNP had 258 opioid claims in 2023 with an opioid prescribing rate of 6.4%.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does TOMOKO SNYDER, CNP prescribe most often?
Based on 2023 Medicare Part D data, TOMOKO SNYDER, CNP's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TOMOKO SNYDER, CNP accept Medicare?
TOMOKO SNYDER, CNP appears in CMS Medicare data with 4,050 Part D claims and 256 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TOMOKO SNYDER, CNP's credentials?
TOMOKO SNYDER, CNP's NPI is 1184877953 with credentials CNP. 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