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2026 NPPES data Psychiatry Physician NPI 1780770784 M.D.
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Meredith Holbrook, M.D.

Psychiatry Physician in Rhinelander, Wisconsin.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 54,383 in Psychiatry Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
4K
Medicare Part D claims · 200 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.6/100
▲ 1 pts above national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Meredith Holbrook, M.D. reported a CMS MIPS final score of 84.6/100 - above the 83.5 national average - and filed 3,724 Medicare Part D claims in 2024.

84.6/100
MIPS score · +1 vs avg
4K
Part D claims, 2024
91%
generic prescribing
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.

Federal trust snapshot

What official records show about Meredith Holbrook, M.D.

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1780770784), first enumerated 10/05/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 3,724 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 84.6/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1780770784 · Psychiatry Physician

NPI-10 · ENUM-LEGACY · TAX-MEGA · MIPS-INLINE · RX-MID · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1780770784
  • ENUM-LEGACY 2006
  • TAX-MEGA 54K Psychiatry Physician
  • MIPS-INLINE 84.6/100
  • RX-MID 3,724
  • BOOK-LIGHT 858 in Wisconsin
  • PHOTO-FINISH Michael Bednarz, MD · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Meredith Holbrook, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

85 ≥ 42nd percentile 42% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured 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.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Meredith Holbrook, M.D. sits

This provider among psychiatry physician peers

Across the 4,541 psychiatry physician providers who report both Medicare Part D prescribing and a MIPS quality score, Meredith Holbrook, M.D. writes more Part D claims than 89% of them and scores higher on MIPS quality than 44% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 43Meredith Holbrook, M.D., Part D claim volume, percentile in specialty: 89 · MIPS quality, percentile: 44
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one psychiatry physician peer from a representative sample of 60; the gold marker is Meredith Holbrook, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Meredith Holbrook, 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 Meredith Holbrook, M.D.?

Near national average

NPI registry status

Active

Issued 10/05/2006

NPI 1780770784

Primary specialty

Psychiatry Physician

High-volume

54,383 US NPIs in this specialty

Medicare Part D claims

3,724 269% vs specialty avg

2024 prescription claims

Specialty avg: 1,010

MIPS final score

84.6/100 1.1 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Wisconsin

How Psychiatry Physician compares to other specialties among Wisconsin providers

Wisconsin providers
Physical Therapist5.5%Registered Nurse4.7%Pharmacist4.6%Student in an Organized Heal…3.4%Professional Counselor3.3%Speech-Language Pathologist3.2%Psychiatry Physician0.7%
Largest specialties in Wisconsin (% of in-state providers)

Medicare quality performance, MIPS

Meredith Holbrook, M.D.'s 2023 MIPS final score plotted against the Psychiatry Physician national average

Near national average
MIPS Final Score
84.6/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%84.6%
MIPS final score (Psychiatry Physician) - 84.6/100 vs national avg 83.5
How MIPS and board certification work

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).

Practice Address

2251 NORTH SHORE DR
Rhinelander, WI 54501
(715) 361-2000

Provider Details

NPI 1780770784
Specialty Psychiatry Physician
Credentials M.D.
Gender Female
NPI Issued 10/05/2006

CMS Quality Score (MIPS)

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

84.5617
Final Score
Measured-score avg: 83.5
89.8049
Quality
58.7342
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Meredith Holbrook, 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.

Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.
Rhinelander, WI

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

Brand vs generic prescribing mix · Generic-heavy

Meredith Holbrook, M.D. - brand share 9.0%
Psychiatry Physician average

9% brand-name claims vs 91% generic, on 3,724 2024 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 2024.

3,724
Total Claims
$655K
Total Drug Cost
200
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,186.1
Total Day Supply
151,128
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$539K
Generic Drug Cost
$115K

Patient Demographics

Average Patient Age
56.3 years
Avg HCC Risk Score
1.08
Gender Split
69% female / 32% male
Age Distribution
<65: 127, 65-74: 61, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Meredith Holbrook, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Lorazepam
 224
Lamotrigine
 162
Duloxetine Hcl
 156
Dextroamphetamine-Amphet Er
Dextroamphetamine/Amphetamine
151
Quetiapine Fumarate
 147
Clonazepam
 138
Alprazolam
 136
Trazodone Hcl
 135
Dextroamphetamine-Amphetamine
Dextroamphetamine/Amphetamine
133
Bupropion Xl
Bupropion Hcl
125

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

More Psychiatry Physician in WI → All providers in Wisconsin → Compare specialties →

Psychiatry Physician Overview

How Meredith Holbrook, M.D. fits within the Psychiatry Physician landscape nationally.

54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider

Meredith Holbrook, M.D.'s 3,724 claims are above the specialty average of 1,010.

Nationwide Psychiatry Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Holbrook, both outside Wisconsin so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (84.6 here).

Michael Bednarz 84.6 IL Sean Conrin 84.6 IL Regina Hall-Ngorima 84.6 IL Samina Khattak 84.6 IN

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Krishnankutty Nair Chillicothe, OH David Hill Meridian, MS Richard Kadison Cambridge, MA Austina Cho Orange, CA

Nearby Psychiatry Physician Providers in Wisconsin

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

One of 858 Psychiatry Physician providers enrolled in Wisconsin, 5 are shown here.

Dr. Semhal Abbay
MD
Green Bay, WI
Dr. Beth Abramson
M.D.
Milwaukee, WI
Dr. Sean Ackerman
M.D.
Columbus, WI
Dr. Nagwa Agaiby
M.D.
Milwaukee, WI
Dr. Eileen Ahearn
M.D.
Madison, WI

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

Frequently Asked Questions

What is Meredith Holbrook, M.D.'s specialty? ▼
Meredith Holbrook, M.D. specializes in Psychiatry Physician and practices in Rhinelander, Wisconsin. Credentials: M.D..
How much does Meredith Holbrook, M.D. prescribe under Medicare Part D? ▼
In 2024, Meredith Holbrook, M.D. wrote 3,724 Medicare Part D claims totaling $655K in drug costs for 200 beneficiaries.
What is Meredith Holbrook, M.D.'s Medicare quality score? ▼
Meredith Holbrook, M.D. has a CMS MIPS Final Score of 84.6/100 (Quality: 89.8, Cost: 58.7). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Meredith Holbrook, M.D. located? ▼
Meredith Holbrook, M.D. is located at 2251 NORTH SHORE DR, Rhinelander, WI, 54501. Phone: (715) 361-2000.
What is Meredith Holbrook, M.D.'s NPI number? ▼
Meredith Holbrook, M.D.'s National Provider Identifier (NPI) is 1780770784, issued on 10/05/2006.
Does Meredith Holbrook, M.D. prescribe more brand-name or generic drugs? ▼
Meredith Holbrook, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $539K in brand drug costs.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
What drugs does Meredith Holbrook, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Meredith Holbrook, M.D.'s most frequently prescribed drugs include Lorazepam, Lamotrigine, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Meredith Holbrook, M.D. accept Medicare? ▼
Meredith Holbrook, M.D. appears in CMS Medicare data with 3,724 Part D claims and 200 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Meredith Holbrook, M.D.'s credentials? ▼
Meredith Holbrook, M.D.'s NPI is 1780770784 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

View source datasets and methodology notes
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 (2024). 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 August 2026 (NPPES) / 2024 (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

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.