2026 NPPES data Behavioral Neurology & Neuropsychiatry Physician NPI 1134245566 M.D.
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CHRISTOPHER HOBART, M.D.

Behavioral Neurology & Neuropsychiatry Physician in PORTLAND, Oregon. 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
682
Medicare Part D claims · 30 beneficiaries · Behavioral Neurology & Neuropsychiatry Physician avg: 804
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

CHRISTOPHER HOBART, M.D. filed 682 Medicare Part D claims in 2023 as a Behavioral Neurology & Neuropsychiatry Physician in PORTLAND, Oregon, prescribing 94% generic.

682
Part D claims, 2023
94%
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.

CHRISTOPHER HOBART, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

682 Top 31% higher than 69% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 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

Board-eligible specialty (heuristic — not verified)

CHRISTOPHER HOBART, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about CHRISTOPHER HOBART, M.D.?

Quality data not reported

NPI registry status

Active

Issued 03/21/2007

NPI 1134245566

Primary specialty

Behavioral Neurology & Neuropsychiatry Physician

Rare

268 US NPIs in this specialty

Medicare Part D claims

682 15% vs specialty avg

2023 prescription claims

Specialty avg: 804

Specialty distribution in Oregon

How Behavioral Neurology & Neuropsychiatry Physician compares to other specialties among Oregon providers

Oregon providers

Behavioral Neurology & Neuropsychiatry Physician share within Oregon

1. Behavioral Neurology & Neuropsychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Behavioral Neurology & Neuropsychiatry Physician share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Behavioral Neurology & Neuropsychiatry Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Behavioral Neurology & Neuropsychiatry Physician ABMS/AOA estimate

Est. board-certified rate (Behavioral Neurology & Neuropsychiatry Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Behavioral Neurology & Neuropsychiatry Physician) — 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).

CHRISTOPHER HOBART, M.D. appears in the CMS NPPES registry as a Behavioral Neurology & Neuropsychiatry Physician provider holding M.D. credentials at 33 NW BROADWAY, PORTLAND, OR, 97209, with a listed phone of (503) 228-7134. NPI 1134245566 was issued on 03/21/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HOBART 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 682 prescription claims written by this provider, covering 30 Medicare beneficiaries and totaling roughly $194K in drug spend, split 6% brand-name and 94% 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.

Behavioral Neurology & Neuropsychiatry Physician is a narrow specialty nationwide, with 268 enrolled providers across 43 states and an average of 804 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

33 NW BROADWAY
PORTLAND, OR 97209

Provider Details

NPI 1134245566
Specialty Behavioral Neurology & Neuropsychiatry Physician
Credentials M.D.
Gender Male
NPI Issued 03/21/2007

Brand vs generic prescribing mix · Generic-heavy

CHRISTOPHER HOBART, M.D. — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 682 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.

682
Total Claims
$194K
Total Drug Cost
30
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
723
Total Day Supply
19,680
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$172K
Generic Drug Cost
$22K

Patient Demographics

Average Patient Age
51.3 years
Avg HCC Risk Score
1.31
Gender Split
50% female / 50% male

Top Prescribed Drugs (Medicare Part D)

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

What CHRISTOPHER HOBART, M.D. 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
Olanzapine
75
Benztropine Mesylate
58
Clozapine
54
Propranolol Hcl
39
Haloperidol
35
Lamotrigine
31
Trazodone Hcl
31
Divalproex Sodium
26
Lithium Carbonate Er
Lithium Carbonate
26
Buspirone Hcl
22

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

Behavioral Neurology & Neuropsychiatry Physician Overview

How CHRISTOPHER HOBART, M.D. fits within the Behavioral Neurology & Neuropsychiatry Physician landscape nationally.

268
Behavioral Neurology & Neuropsychiatry Physician Providers in US
43
States with Behavioral Neurology & Neuropsychiatry Physician
804
Avg Claims per Provider

CHRISTOPHER HOBART, M.D.'s 682 claims are below the specialty average of 804.

Nearby Behavioral Neurology & Neuropsychiatry Physician Providers in Oregon

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

Compare Behavioral Neurology & Neuropsychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHRISTOPHER HOBART, M.D.'s specialty?
CHRISTOPHER HOBART, M.D. specializes in Behavioral Neurology & Neuropsychiatry Physician and practices in PORTLAND, Oregon. Credentials: M.D..
How much does CHRISTOPHER HOBART, M.D. prescribe under Medicare Part D?
In 2023, CHRISTOPHER HOBART, M.D. wrote 682 Medicare Part D claims totaling $194K in drug costs for 30 beneficiaries.
Where is CHRISTOPHER HOBART, M.D. located?
CHRISTOPHER HOBART, M.D. is located at 33 NW BROADWAY, PORTLAND, OR, 97209. Phone: (503) 228-7134.
What is CHRISTOPHER HOBART, M.D.'s NPI number?
CHRISTOPHER HOBART, M.D.'s National Provider Identifier (NPI) is 1134245566, issued on 03/21/2007.
Does CHRISTOPHER HOBART, M.D. prescribe more brand-name or generic drugs?
CHRISTOPHER HOBART, M.D.'s prescribing is 6% brand-name and 94% generic drugs by claim count, with $172K in brand drug costs.
How many Behavioral Neurology & Neuropsychiatry Physician providers are there in the US?
There are 268 Behavioral Neurology & Neuropsychiatry Physician providers across 43 states in the US. The average Behavioral Neurology & Neuropsychiatry Physician provider writes 804 Medicare Part D claims per year.
What drugs does CHRISTOPHER HOBART, M.D. prescribe most often?
Based on 2023 Medicare Part D data, CHRISTOPHER HOBART, M.D.'s most frequently prescribed drugs include Olanzapine, Benztropine Mesylate, Clozapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTOPHER HOBART, M.D. accept Medicare?
CHRISTOPHER HOBART, M.D. appears in CMS Medicare data with 682 Part D claims and 30 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTOPHER HOBART, M.D.'s credentials?
CHRISTOPHER HOBART, M.D.'s NPI is 1134245566 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.
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