2026 NPPES data Adult Psychiatric/Mental Health Registered Nurse NPI 1992769988 CNS
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CAROL MOWATT, CNS

Adult Psychiatric/Mental Health Registered Nurse in PROVIDENCE, 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
1K
Medicare Part D claims · 77 beneficiaries · Adult Psychiatric/Mental Health Registered Nurse avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

CAROL MOWATT, CNS filed 1,383 Medicare Part D claims in 2023 as a Adult Psychiatric/Mental Health Registered Nurse in PROVIDENCE, Rhode Island, prescribing 96% generic.

1K
Part D claims, 2023
96%
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.

CAROL MOWATT, CNS's Medicare Part D volume vs every U.S. prescriber

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

1,383 Top 21% higher than 79% 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 CAROL MOWATT, CNS?

Quality data not reported

NPI registry status

Active

Issued 04/14/2006

NPI 1992769988

Primary specialty

Adult Psychiatric/Mental Health Registered Nurse

Niche

4,591 US NPIs in this specialty

Medicare Part D claims

1,383 21% vs specialty avg

2023 prescription claims

Specialty avg: 1,143

Specialty distribution in Rhode Island

How Adult Psychiatric/Mental Health Registered Nurse compares to other specialties among Rhode Island providers

Rhode Island providers

Adult Psychiatric/Mental Health Registered Nurse share within Rhode Island

1. Adult Psychiatric/Mental Health Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Psychiatric/Mental Health Registered Nurse share within Rhode Island

Specialty board-certification context

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

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

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

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

CAROL MOWATT, CNS is a Adult Psychiatric/Mental Health Registered Nurse provider practicing in PROVIDENCE, Rhode Island, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNS. NPI: 1992769988. 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.

CAROL MOWATT, CNS appears in the CMS NPPES registry as a Adult Psychiatric/Mental Health Registered Nurse provider holding CNS credentials at 164 SUMMIT AVE, PROVIDENCE, RI, 02906, with a listed phone of (401) 793-4500. NPI 1992769988 was issued on 04/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MOWATT 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 1,383 prescription claims written by this provider, covering 77 Medicare beneficiaries and totaling roughly $198K in drug spend, split 4% brand-name and 96% 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.

Adult Psychiatric/Mental Health Registered Nurse is a narrow specialty nationwide, with 4,591 enrolled providers across 52 states and an average of 1,143 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

164 SUMMIT AVE
PROVIDENCE, RI 02906

Provider Details

NPI 1992769988
Specialty Adult Psychiatric/Mental Health Registered Nurse
Credentials CNS
Gender Female
NPI Issued 04/14/2006

Brand vs generic prescribing mix · Generic-heavy

CAROL MOWATT, CNS — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 1,383 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.

1,383
Total Claims
$198K
Total Drug Cost
77
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,573
Total Day Supply
44,534
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$146K
Generic Drug Cost
$51K

Patient Demographics

Average Patient Age
55.2 years
Avg HCC Risk Score
1.70
Gender Split
65% female / 35% male
Age Distribution
<65: 55, 65-74: 21, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Quetiapine Fumarate
86
Trazodone Hcl
78
Mirtazapine
73
Olanzapine
67
Clonazepam
63
Benztropine Mesylate
55
Escitalopram Oxalate
52
Prazosin Hcl
49
Aripiprazole
43
Clozapine
39

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

Adult Psychiatric/Mental Health Registered Nurse Overview

How CAROL MOWATT, CNS fits within the Adult Psychiatric/Mental Health Registered Nurse landscape nationally.

4,591
Adult Psychiatric/Mental Health Registered Nurse Providers in US
52
States with Adult Psychiatric/Mental Health Registered Nurse
1,143
Avg Claims per Provider

CAROL MOWATT, CNS's 1,383 claims are above the specialty average of 1,143.

Nearby Adult Psychiatric/Mental Health Registered Nurse Providers in Rhode Island

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

Compare Adult Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is CAROL MOWATT, CNS's specialty?
CAROL MOWATT, CNS specializes in Adult Psychiatric/Mental Health Registered Nurse and practices in PROVIDENCE, Rhode Island. Credentials: CNS.
How much does CAROL MOWATT, CNS prescribe under Medicare Part D?
In 2023, CAROL MOWATT, CNS wrote 1,383 Medicare Part D claims totaling $198K in drug costs for 77 beneficiaries.
Where is CAROL MOWATT, CNS located?
CAROL MOWATT, CNS is located at 164 SUMMIT AVE, PROVIDENCE, RI, 02906. Phone: (401) 793-4500.
What is CAROL MOWATT, CNS's NPI number?
CAROL MOWATT, CNS's National Provider Identifier (NPI) is 1992769988, issued on 04/14/2006.
Does CAROL MOWATT, CNS prescribe more brand-name or generic drugs?
CAROL MOWATT, CNS's prescribing is 4% brand-name and 96% generic drugs by claim count, with $146K in brand drug costs.
How many Adult Psychiatric/Mental Health Registered Nurse providers are there in the US?
There are 4,591 Adult Psychiatric/Mental Health Registered Nurse providers across 52 states in the US. The average Adult Psychiatric/Mental Health Registered Nurse provider writes 1,143 Medicare Part D claims per year.
What drugs does CAROL MOWATT, CNS prescribe most often?
Based on 2023 Medicare Part D data, CAROL MOWATT, CNS's most frequently prescribed drugs include Quetiapine Fumarate, Trazodone Hcl, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAROL MOWATT, CNS accept Medicare?
CAROL MOWATT, CNS appears in CMS Medicare data with 1,383 Part D claims and 77 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAROL MOWATT, CNS's credentials?
CAROL MOWATT, CNS's NPI is 1992769988 with credentials CNS. 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