2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1598799553 MD
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HARRY KRULEWITCH, MD

Geriatric Medicine (Family Medicine) 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
3K
Medicare Part D claims · 82 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
What the federal data reveals: HARRY KRULEWITCH, MD is a Geriatric Medicine (Family Medicine) Physician ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 3K claims across 82 beneficiaries .

What stands out: HARRY KRULEWITCH, MD filed 2,503 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)

HARRY KRULEWITCH, MD 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).

HARRY KRULEWITCH, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 07/10/2006

NPI 1598799553

Primary specialty

Geriatric Medicine (Family Medicine) Physician

Niche

1,779 US NPIs in this specialty

Medicare Part D claims

2,503 48% vs specialty avg

2023 prescription claims

Specialty avg: 4,854

Specialty distribution in Oregon

How Geriatric Medicine (Family Medicine) Physician compares to other specialties among Oregon providers

Oregon providers

Geriatric Medicine (Family Medicine) Physician share within Oregon

1. Geriatric Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Medicine (Family Medicine) Physician share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Geriatric Medicine (Family Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Geriatric Medicine (Family Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Geriatric Medicine (Family Medicine) 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).

HARRY KRULEWITCH, MD is a Geriatric Medicine (Family Medicine) Physician provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1598799553. 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.

HARRY KRULEWITCH, MD appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding MD credentials at 1101 SW CORONADO ST, PORTLAND, OR, 97219, with a listed phone of (360) 260-8225. NPI 1598799553 was issued on 07/10/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KRULEWITCH 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 2,503 prescription claims written by this provider, covering 82 Medicare beneficiaries and totaling roughly $117K in drug spend, with an opioid prescribing rate of 3.5%. 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.

Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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

1101 SW CORONADO ST
PORTLAND, OR 97219

Provider Details

NPI 1598799553
Specialty Geriatric Medicine (Family Medicine) Physician
Credentials MD
Gender Male
NPI Issued 07/10/2006

Medicare Part D Prescribing Data

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

2,503
Total Claims
$117K
Total Drug Cost
82
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,537
Total Day Supply
66,745
Generic Drug Cost
$62K
Opioid Claims
88 (3.5% rate)
Antibiotic Claims
89

Patient Demographics

Average Patient Age
85.6 years
Avg HCC Risk Score
1.72
Gender Split
70% female / 30% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Quetiapine Fumarate
180
Memantine Hcl
166
Levothyroxine Sodium
103
Losartan Potassium
84
Olanzapine
80
Sertraline Hcl
70
Citalopram Hbr
Citalopram Hydrobromide
69
Trazodone Hcl
65
Risperidone
64
Furosemide
60

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

Geriatric Medicine (Family Medicine) Physician Overview

How HARRY KRULEWITCH, MD fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.

1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider

HARRY KRULEWITCH, MD's 2,503 claims are below the specialty average of 4,854.

Nearby Geriatric Medicine (Family Medicine) Physician Providers in Oregon

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

Compare Geriatric Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HARRY KRULEWITCH, MD's specialty?
HARRY KRULEWITCH, MD specializes in Geriatric Medicine (Family Medicine) Physician and practices in PORTLAND, Oregon. Credentials: MD.
How much does HARRY KRULEWITCH, MD prescribe under Medicare Part D?
In 2023, HARRY KRULEWITCH, MD wrote 2,503 Medicare Part D claims totaling $117K in drug costs for 82 beneficiaries.
Where is HARRY KRULEWITCH, MD located?
HARRY KRULEWITCH, MD is located at 1101 SW CORONADO ST, PORTLAND, OR, 97219. Phone: (360) 260-8225.
What is HARRY KRULEWITCH, MD's NPI number?
HARRY KRULEWITCH, MD's National Provider Identifier (NPI) is 1598799553, issued on 07/10/2006.
Does HARRY KRULEWITCH, MD prescribe opioids?
Yes, HARRY KRULEWITCH, MD had 88 opioid claims in 2023 with an opioid prescribing rate of 3.5%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US?
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does HARRY KRULEWITCH, MD prescribe most often?
Based on 2023 Medicare Part D data, HARRY KRULEWITCH, MD's most frequently prescribed drugs include Quetiapine Fumarate, Memantine Hcl, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HARRY KRULEWITCH, MD accept Medicare?
HARRY KRULEWITCH, MD appears in CMS Medicare data with 2,503 Part D claims and 82 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HARRY KRULEWITCH, MD's credentials?
HARRY KRULEWITCH, MD's NPI is 1598799553 with credentials MD. 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