2026 NPPES data Neurology Physician NPI 1104866706 M.D.
Verify on CMS →

CARA HARTH, M.D.

Neurology Physician in EAST SETAUKET, New York. 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
27
Medicare Part D claims · 13 beneficiaries · Neurology Physician avg: 1K
MIPS score
98.5241/100
▲ 15 pts above national avg 83.1 · [object Object]

What the federal data shows

CARA HARTH, M.D. reported a CMS MIPS final score of 98.5241/100 — above the 83.1 national average — and filed 27 Medicare Part D claims in 2023.

98.5241/100
MIPS score · +15 vs avg
27
Part D claims, 2023
Likely
board-certified (heuristic)

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.

CARA HARTH, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

99 Top 11% higher than 89% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

CARA HARTH, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about CARA HARTH, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 06/08/2006

NPI 1104866706

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

27 98% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

MIPS final score

98.5241/100 15.42410000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in New York

How Neurology Physician compares to other specialties among New York providers

New York providers

Neurology Physician share within New York

1. Neurology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neurology Physician share within New York

Medicare quality performance — MIPS

CARA HARTH, M.D.'s 2023 MIPS final score plotted against the Neurology Physician national average

High performer (top quartile)
MIPS Final Score
98.5241/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Neurology Physician) — 98.5241/100 vs national avg 83.1

0%100%National avg83%98.5%
MIPS final score (Neurology Physician) — 98.5241/100 vs national avg 83.1

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).

CARA HARTH, M.D. appears in the CMS NPPES registry as a Neurology Physician provider holding M.D. credentials at 179 N BELLE MEAD RD, EAST SETAUKET, NY, 11733, with a listed phone of (631) 444-2599. NPI 1104866706 was issued on 06/08/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HARTH 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 27 prescription claims written by this provider, covering 13 Medicare beneficiaries and totaling roughly $5K 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 98.5241/100 for the 2023 performance year (Quality 82.8545), compared with the national average of 83.1.

Neurology Physician is a mid-sized specialty nationwide, with 19,866 enrolled providers across 54 states and an average of 1,309 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

179 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Provider Details

NPI 1104866706
Specialty Neurology Physician
Credentials M.D.
Gender Female
NPI Issued 06/08/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

98.5241
Final Score
Avg: 83.1
82.8545
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where CARA HARTH, M.D. 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.

NEUROLOGY ASSOCIATES OF STONY BROOK, UNIVERSITY FACULTY PRACTICE CORPO
STONY BROOK, NY

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

License & disciplinary context — New York NYSBPMC 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 ~100K New York medical licensees in 2023 — they are NOT specific to CARA HARTH, M.D.. To verify CARA HARTH, M.D.'s current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases

NYSBPMC 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 New York 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.

27
Total Claims
$5K
Total Drug Cost
13
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
49
Total Day Supply
1,470
Generic Drug Cost
$340

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.51

Neurology Physician Overview

How CARA HARTH, M.D. fits within the Neurology Physician landscape nationally.

19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider

CARA HARTH, M.D.'s 27 claims are below the specialty average of 1,309.

Nearby Neurology Physician Providers in New York

Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as HARTH.

Compare Neurology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CARA HARTH, M.D.'s specialty?
CARA HARTH, M.D. specializes in Neurology Physician and practices in EAST SETAUKET, New York. Credentials: M.D..
How much does CARA HARTH, M.D. prescribe under Medicare Part D?
In 2023, CARA HARTH, M.D. wrote 27 Medicare Part D claims totaling $5K in drug costs for 13 beneficiaries.
What is CARA HARTH, M.D.'s Medicare quality score?
CARA HARTH, M.D. has a CMS MIPS Final Score of 98.5241/100 (Quality: 82.8545). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CARA HARTH, M.D. located?
CARA HARTH, M.D. is located at 179 N BELLE MEAD RD, EAST SETAUKET, NY, 11733. Phone: (631) 444-2599.
What is CARA HARTH, M.D.'s NPI number?
CARA HARTH, M.D.'s National Provider Identifier (NPI) is 1104866706, issued on 06/08/2006.
How many Neurology Physician providers are there in the US?
There are 19,866 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
Does CARA HARTH, M.D. accept Medicare?
CARA HARTH, M.D. appears in CMS Medicare data with 27 Part D claims and 13 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CARA HARTH, M.D.'s credentials?
CARA HARTH, M.D.'s NPI is 1104866706 with credentials M.D.. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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