2026 NPPES data Registered Nurse NPI 1639353105 RN, CNS, NP
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PATRICIA KENNY, RN, CNS, NP

Registered Nurse in MOUNTAIN VIEW, California. 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
1K
Medicare Part D claims · 111 beneficiaries · Registered Nurse avg: 1K

What the federal data shows

PATRICIA KENNY, RN, CNS, NP filed 1,276 Medicare Part D claims in 2023 as a Registered Nurse in MOUNTAIN VIEW, California.

1K
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.

PATRICIA KENNY, RN, CNS, NP's Medicare Part D volume vs every U.S. prescriber

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

1,276 Top 22% higher than 78% 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%). This entry sits in this band. 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 PATRICIA KENNY, RN, CNS, NP?

Quality data not reported

NPI registry status

Active

Issued 12/20/2007

NPI 1639353105

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

1,276 28% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in California

How Registered Nurse compares to other specialties among California providers

California providers

Registered Nurse share within California

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

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).

PATRICIA KENNY, RN, CNS, NP appears in the CMS NPPES registry as a Registered Nurse provider holding RN, CNS, NP credentials at 2500 GRANT RD, MOUNTAIN VIEW, CA, 94040, with a listed phone of (650) 940-7138. NPI 1639353105 was issued on 12/20/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KENNY 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 1,276 prescription claims written by this provider, covering 111 Medicare beneficiaries and totaling roughly $76K in drug spend, with an opioid prescribing rate of 4.9%. 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

2500 GRANT RD
MOUNTAIN VIEW, CA 94040

Provider Details

NPI 1639353105
Specialty Registered Nurse
Credentials RN, CNS, NP
Gender Female
NPI Issued 12/20/2007

License & disciplinary context — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to PATRICIA KENNY, RN, CNS, NP. To verify PATRICIA KENNY, RN, CNS, NP's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

1,276
Total Claims
$76K
Total Drug Cost
111
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,950
Total Day Supply
55,035
Generic Drug Cost
$50K
Opioid Claims
62 (4.9% rate)
Antibiotic Claims
49

Patient Demographics

Average Patient Age
86.5 years
Avg HCC Risk Score
2.31
Gender Split
74% female / 26% male

Top Prescribed Drugs (Medicare Part D)

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

What PATRICIA KENNY, RN, CNS, NP 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
Gabapentin
56
Losartan Potassium
48
Sertraline Hcl
45
Lisinopril
41
Mirtazapine
41
Furosemide
38
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
37
Trazodone Hcl
36
Levothyroxine Sodium
35
Metoprolol Tartrate
34

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

Registered Nurse Overview

How PATRICIA KENNY, RN, CNS, 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

PATRICIA KENNY, RN, CNS, NP's 1,276 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in California

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

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

Frequently Asked Questions

What is PATRICIA KENNY, RN, CNS, NP's specialty?
PATRICIA KENNY, RN, CNS, NP specializes in Registered Nurse and practices in MOUNTAIN VIEW, California. Credentials: RN, CNS, NP.
How much does PATRICIA KENNY, RN, CNS, NP prescribe under Medicare Part D?
In 2023, PATRICIA KENNY, RN, CNS, NP wrote 1,276 Medicare Part D claims totaling $76K in drug costs for 111 beneficiaries.
Where is PATRICIA KENNY, RN, CNS, NP located?
PATRICIA KENNY, RN, CNS, NP is located at 2500 GRANT RD, MOUNTAIN VIEW, CA, 94040. Phone: (650) 940-7138.
What is PATRICIA KENNY, RN, CNS, NP's NPI number?
PATRICIA KENNY, RN, CNS, NP's National Provider Identifier (NPI) is 1639353105, issued on 12/20/2007.
Does PATRICIA KENNY, RN, CNS, NP prescribe opioids?
Yes, PATRICIA KENNY, RN, CNS, NP had 62 opioid claims in 2023 with an opioid prescribing rate of 4.9%.
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 PATRICIA KENNY, RN, CNS, NP prescribe most often?
Based on 2023 Medicare Part D data, PATRICIA KENNY, RN, CNS, NP's most frequently prescribed drugs include Gabapentin, Losartan Potassium, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PATRICIA KENNY, RN, CNS, NP accept Medicare?
PATRICIA KENNY, RN, CNS, NP appears in CMS Medicare data with 1,276 Part D claims and 111 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PATRICIA KENNY, RN, CNS, NP's credentials?
PATRICIA KENNY, RN, CNS, NP's NPI is 1639353105 with credentials RN, CNS, 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