2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1336326917 D.O.
Verify on CMS →

HAI TRAN, D.O.

Physical Medicine & Rehabilitation Physician in BEAVERTON, 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
246
Medicare Part D claims · 121 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781

What the federal data shows

HAI TRAN, D.O. filed 246 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in BEAVERTON, Oregon.

246
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.

HAI TRAN, D.O.'s Medicare Part D volume vs every U.S. prescriber

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

246 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 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 certification likely (heuristic — not verified)

HAI TRAN, D.O. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 HAI TRAN, D.O.?

Quality data not reported

NPI registry status

Active

Issued 01/26/2008

NPI 1336326917

Primary specialty

Physical Medicine & Rehabilitation Physician

Mid-sized

15,306 US NPIs in this specialty

Medicare Part D claims

246 69% vs specialty avg

2023 prescription claims

Specialty avg: 781

Specialty distribution in Oregon

How Physical Medicine & Rehabilitation Physician compares to other specialties among Oregon providers

Oregon providers

Physical Medicine & Rehabilitation Physician share within Oregon

1. Physical Medicine & Rehabilitation Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physical Medicine & Rehabilitation Physician share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Physical Medicine & Rehabilitation Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physical Medicine & Rehabilitation Physician ABMS/AOA estimate

Est. board-certified rate (Physical Medicine & Rehabilitation Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physical Medicine & Rehabilitation 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).

HAI TRAN, D.O. appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding D.O. credentials at 9400 SW BEAVERTON HILLSDALE HWY, BEAVERTON, OR, 97005, with a listed phone of (503) 684-7246. NPI 1336326917 was issued on 01/26/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TRAN 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 246 prescription claims written by this provider, covering 121 Medicare beneficiaries and totaling roughly $5K in drug spend, with an opioid prescribing rate of 37.0%. 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.

Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,306 enrolled providers across 54 states and an average of 781 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

9400 SW BEAVERTON HILLSDALE HWY
BEAVERTON, OR 97005

Provider Details

NPI 1336326917
Specialty Physical Medicine & Rehabilitation Physician
Credentials D.O.
Gender Male
NPI Issued 01/26/2008

Hospital and facility affiliations

Facilities where HAI TRAN, D.O. 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.

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP
SAN DIEGO, CA

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

246
Total Claims
$5K
Total Drug Cost
121
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
409
Total Day Supply
9,699
Brand Drug Cost
$0
Generic Drug Cost
$5K
Opioid Claims
91 (37.0% rate)

Patient Demographics

Average Patient Age
74.3 years
Avg HCC Risk Score
1.17
Gender Split
65% female / 35% male

Top Prescribed Drugs (Medicare Part D)

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

What HAI TRAN, D.O. 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
Gabapentin
74
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
44
Naloxone Hcl
22
Tramadol Hcl
21
Lorazepam
19
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
19
Duloxetine Hcl
13

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

Physical Medicine & Rehabilitation Physician Overview

How HAI TRAN, D.O. fits within the Physical Medicine & Rehabilitation Physician landscape nationally.

15,306
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider

HAI TRAN, D.O.'s 246 claims are below the specialty average of 781.

Nearby Physical Medicine & Rehabilitation Physician Providers in Oregon

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

Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HAI TRAN, D.O.'s specialty?
HAI TRAN, D.O. specializes in Physical Medicine & Rehabilitation Physician and practices in BEAVERTON, Oregon. Credentials: D.O..
How much does HAI TRAN, D.O. prescribe under Medicare Part D?
In 2023, HAI TRAN, D.O. wrote 246 Medicare Part D claims totaling $5K in drug costs for 121 beneficiaries.
Where is HAI TRAN, D.O. located?
HAI TRAN, D.O. is located at 9400 SW BEAVERTON HILLSDALE HWY, BEAVERTON, OR, 97005. Phone: (503) 684-7246.
What is HAI TRAN, D.O.'s NPI number?
HAI TRAN, D.O.'s National Provider Identifier (NPI) is 1336326917, issued on 01/26/2008.
Does HAI TRAN, D.O. prescribe opioids?
Yes, HAI TRAN, D.O. had 91 opioid claims in 2023 with an opioid prescribing rate of 37.0%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US?
There are 15,306 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does HAI TRAN, D.O. prescribe most often?
Based on 2023 Medicare Part D data, HAI TRAN, D.O.'s most frequently prescribed drugs include Gabapentin, Hydrocodone-Acetaminophen, Naloxone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HAI TRAN, D.O. accept Medicare?
HAI TRAN, D.O. appears in CMS Medicare data with 246 Part D claims and 121 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HAI TRAN, D.O.'s credentials?
HAI TRAN, D.O.'s NPI is 1336326917 with credentials D.O.. 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