2026 NPPES data Internal Medicine Physician NPI 1972577740 MD
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STEPHEN BAUGH, MD

Internal 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
5K
Medicare Part D claims · 661 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$147.05
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: STEPHEN BAUGH, MD is a Internal Medicine Physician ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 5K claims across 661 beneficiaries — 11% brand-name prescribing . Industry payments of $147.05 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: STEPHEN BAUGH, MD filed 5,037 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 certification likely (heuristic — not verified)

STEPHEN BAUGH, MD 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).

STEPHEN BAUGH, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 02/16/2006

NPI 1972577740

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

5,037 85% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Oregon

How Internal Medicine Physician compares to other specialties among Oregon providers

Oregon providers

Internal Medicine Physician share within Oregon

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

Specialty board-certification context

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

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

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

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

STEPHEN BAUGH, MD is a Internal Medicine Physician provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1972577740. 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.

STEPHEN BAUGH, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 1130 NW 22ND AVE, PORTLAND, OR, 97210, with a listed phone of (503) 413-8988. NPI 1972577740 was issued on 02/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BAUGH 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 5,037 prescription claims written by this provider, covering 661 Medicare beneficiaries and totaling roughly $589K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 1.9%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

1130 NW 22ND AVE
PORTLAND, OR 97210

Provider Details

NPI 1972577740
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 02/16/2006

Hospital and facility affiliations

Facilities where STEPHEN BAUGH, MD 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.

LEGACY CLINICS LLC
PORTLAND, OR

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for STEPHEN BAUGH, MD. Source: openpaymentsdata.cms.gov.

Total received

$147

Largest payer

Boston Scientific Corporation

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

STEPHEN BAUGH, MD — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 5,037 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.

5,037
Total Claims
$589K
Total Drug Cost
661
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,633
Total Day Supply
340,624
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$481K
Generic Drug Cost
$107K
Opioid Claims
98 (1.9% rate)
Antibiotic Claims
66

Patient Demographics

Average Patient Age
75.8 years
Avg HCC Risk Score
1.07
Gender Split
43% female / 57% male
Age Distribution
<65: 37, 65-74: 263, 75-84: 258, 85+: 103

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
426
Losartan Potassium
252
Amlodipine Besylate
204
Levothyroxine Sodium
185
Lisinopril
163
Metoprolol Succinate
154
Omeprazole
134
Tamsulosin Hcl
128
Gabapentin
112
Rosuvastatin Calcium
105

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

Internal Medicine Physician Overview

How STEPHEN BAUGH, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

STEPHEN BAUGH, MD's 5,037 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Oregon

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is STEPHEN BAUGH, MD's specialty?
STEPHEN BAUGH, MD specializes in Internal Medicine Physician and practices in PORTLAND, Oregon. Credentials: MD.
How much does STEPHEN BAUGH, MD prescribe under Medicare Part D?
In 2023, STEPHEN BAUGH, MD wrote 5,037 Medicare Part D claims totaling $589K in drug costs for 661 beneficiaries.
Where is STEPHEN BAUGH, MD located?
STEPHEN BAUGH, MD is located at 1130 NW 22ND AVE, PORTLAND, OR, 97210. Phone: (503) 413-8988.
What is STEPHEN BAUGH, MD's NPI number?
STEPHEN BAUGH, MD's National Provider Identifier (NPI) is 1972577740, issued on 02/16/2006.
Does STEPHEN BAUGH, MD prescribe more brand-name or generic drugs?
STEPHEN BAUGH, MD's prescribing is 11% brand-name and 89% generic drugs by claim count, with $481K in brand drug costs.
Does STEPHEN BAUGH, MD prescribe opioids?
Yes, STEPHEN BAUGH, MD had 98 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does STEPHEN BAUGH, MD prescribe most often?
Based on 2023 Medicare Part D data, STEPHEN BAUGH, MD's most frequently prescribed drugs include Atorvastatin Calcium, Losartan Potassium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEPHEN BAUGH, MD accept Medicare?
STEPHEN BAUGH, MD appears in CMS Medicare data with 5,037 Part D claims and 661 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEPHEN BAUGH, MD's credentials?
STEPHEN BAUGH, MD's NPI is 1972577740 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