2026 NPPES data Psychiatry Physician NPI 1801833553 M.D.
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JENNIFER COFFMAN, M.D.

Psychiatry 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
240
Medicare Part D claims · 15 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: JENNIFER COFFMAN, M.D. is a Psychiatry Physician ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 240 claims across 15 beneficiaries — 7% brand-name prescribing .

What stands out: JENNIFER COFFMAN, M.D. filed 240 Medicare Part D claims in 2023 across PORTLAND, Oregon. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

JENNIFER COFFMAN, 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).

JENNIFER COFFMAN, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/01/2006

NPI 1801833553

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

240 77% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in Oregon

How Psychiatry Physician compares to other specialties among Oregon providers

Oregon providers

Psychiatry Physician share within Oregon

1. Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatry Physician share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatry Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychiatry Physician ABMS/AOA estimate

Est. board-certified rate (Psychiatry Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatry 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).

JENNIFER COFFMAN, M.D. is a Psychiatry Physician provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1801833553. 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.

JENNIFER COFFMAN, M.D. appears in the CMS NPPES registry as a Psychiatry Physician provider holding M.D. credentials at 5228 NE HOYT ST, PORTLAND, OR, 97213, with a listed phone of (503) 215-6490. NPI 1801833553 was issued on 06/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COFFMAN 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 240 prescription claims written by this provider, covering 15 Medicare beneficiaries and totaling roughly $24K in drug spend, split 7% brand-name and 93% 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.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

5228 NE HOYT ST
PORTLAND, OR 97213

Provider Details

NPI 1801833553
Specialty Psychiatry Physician
Credentials M.D.
Gender Female
NPI Issued 06/01/2006

Brand vs generic prescribing mix · Generic-heavy

JENNIFER COFFMAN, M.D. — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 240 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.

240
Total Claims
$24K
Total Drug Cost
15
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
418
Total Day Supply
11,971
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$19K
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
0.89

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Clonazepam
45
Lamotrigine
21
Lorazepam
15
Olanzapine
15
Methylphenidate Hcl
14
Mirtazapine
12
Pantoprazole Sodium
11
Trazodone Hcl
11

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

Psychiatry Physician Overview

How JENNIFER COFFMAN, M.D. fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

JENNIFER COFFMAN, M.D.'s 240 claims are below the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Oregon

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

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

Frequently Asked Questions

What is JENNIFER COFFMAN, M.D.'s specialty?
JENNIFER COFFMAN, M.D. specializes in Psychiatry Physician and practices in PORTLAND, Oregon. Credentials: M.D..
How much does JENNIFER COFFMAN, M.D. prescribe under Medicare Part D?
In 2023, JENNIFER COFFMAN, M.D. wrote 240 Medicare Part D claims totaling $24K in drug costs for 15 beneficiaries.
Where is JENNIFER COFFMAN, M.D. located?
JENNIFER COFFMAN, M.D. is located at 5228 NE HOYT ST, PORTLAND, OR, 97213. Phone: (503) 215-6490.
What is JENNIFER COFFMAN, M.D.'s NPI number?
JENNIFER COFFMAN, M.D.'s National Provider Identifier (NPI) is 1801833553, issued on 06/01/2006.
Does JENNIFER COFFMAN, M.D. prescribe more brand-name or generic drugs?
JENNIFER COFFMAN, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $19K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does JENNIFER COFFMAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JENNIFER COFFMAN, M.D.'s most frequently prescribed drugs include Clonazepam, Lamotrigine, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JENNIFER COFFMAN, M.D. accept Medicare?
JENNIFER COFFMAN, M.D. appears in CMS Medicare data with 240 Part D claims and 15 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JENNIFER COFFMAN, M.D.'s credentials?
JENNIFER COFFMAN, M.D.'s NPI is 1801833553 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