2026 NPPES data Clinical Nurse Specialist NPI 1841853579 ACCNS-AG
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TIMOTHY DARRAH, ACCNS-AG

Clinical Nurse Specialist in CHARLOTTESVILLE, Virginia. 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.
What the federal data reveals: TIMOTHY DARRAH, ACCNS-AG is a Clinical Nurse Specialist ([object Object]) practicing in CHARLOTTESVILLE, Virginia .

What stands out: TIMOTHY DARRAH, ACCNS-AG specializes in Clinical Nurse Specialist and practices in CHARLOTTESVILLE, Virginia, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

TIMOTHY DARRAH, ACCNS-AG at a glance

Quality data not reported

NPI registry status

Active

Issued 04/18/2019

NPI 1841853579

Primary specialty

Clinical Nurse Specialist

Niche

1,708 US NPIs in this specialty

Specialty distribution in Virginia

How Clinical Nurse Specialist compares to other specialties among Virginia providers

Virginia providers

Clinical Nurse Specialist share within Virginia

1. Clinical Nurse Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Clinical Nurse Specialist share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Clinical Nurse Specialist (ABMS / AOA reference)

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

Est. board-certified rate (Clinical Nurse Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Clinical Nurse Specialist) — 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).

TIMOTHY DARRAH, ACCNS-AG is a Clinical Nurse Specialist provider practicing in CHARLOTTESVILLE, Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ACCNS-AG. NPI: 1841853579. 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.

TIMOTHY DARRAH, ACCNS-AG appears in the CMS NPPES registry as a Clinical Nurse Specialist provider holding ACCNS-AG credentials at 1215 LEE ST, CHARLOTTESVILLE, VA, 22908, with a listed phone of (434) 297-7513. NPI 1841853579 was issued on 04/18/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DARRAH 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Clinical Nurse Specialist providers operate outside Part D entirely.

Clinical Nurse Specialist is a narrow specialty nationwide, with 1,708 enrolled providers across 49 states and an average of 953 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

1215 LEE ST
CHARLOTTESVILLE, VA 22908

Provider Details

NPI 1841853579
Specialty Clinical Nurse Specialist
Credentials ACCNS-AG
Gender Male
NPI Issued 04/18/2019

Clinical Nurse Specialist Overview

How TIMOTHY DARRAH, ACCNS-AG fits within the Clinical Nurse Specialist landscape nationally.

1,708
Clinical Nurse Specialist Providers in US
49
States with Clinical Nurse Specialist
953
Avg Claims per Provider

Nearby Clinical Nurse Specialist Providers in Virginia

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

Compare Clinical Nurse Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is TIMOTHY DARRAH, ACCNS-AG's specialty?
TIMOTHY DARRAH, ACCNS-AG specializes in Clinical Nurse Specialist and practices in CHARLOTTESVILLE, Virginia. Credentials: ACCNS-AG.
Where is TIMOTHY DARRAH, ACCNS-AG located?
TIMOTHY DARRAH, ACCNS-AG is located at 1215 LEE ST, CHARLOTTESVILLE, VA, 22908. Phone: (434) 297-7513.
What is TIMOTHY DARRAH, ACCNS-AG's NPI number?
TIMOTHY DARRAH, ACCNS-AG's National Provider Identifier (NPI) is 1841853579, issued on 04/18/2019.
How many Clinical Nurse Specialist providers are there in the US?
There are 1,708 Clinical Nurse Specialist providers across 49 states in the US. The average Clinical Nurse Specialist provider writes 953 Medicare Part D claims per year.
Does TIMOTHY DARRAH, ACCNS-AG accept Medicare?
TIMOTHY DARRAH, ACCNS-AG appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TIMOTHY DARRAH, ACCNS-AG's credentials?
TIMOTHY DARRAH, ACCNS-AG's NPI is 1841853579 with credentials ACCNS-AG. 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.
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