2026 NPPES data Surgery Physician NPI 1932267333 M.D.
Verify on CMS →

ERIC FRIEDMAN, M.D.

Surgery 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
182
Medicare Part D claims · 94 beneficiaries · Surgery Physician avg: 169
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
79.0673/100
▼ 4 pts below national avg 83.1 · [object Object]
What the federal data reveals: ERIC FRIEDMAN, M.D. is a Surgery Physician ([object Object]) practicing in PORTLAND, Oregon with a Medicare Part D prescribing footprint of 182 claims across 94 beneficiaries — 18% brand-name prescribing . Their CMS MIPS Final Score of 79.0673/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: ERIC FRIEDMAN, M.D. reported a CMS MIPS final score of 79.0673 out of 100, below the 83.1 national average, and filed 182 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ERIC FRIEDMAN, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ERIC FRIEDMAN, M.D. at a glance

Near national average

NPI registry status

Active

Issued 12/05/2006

NPI 1932267333

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

182 8% vs specialty avg

2023 prescription claims

Specialty avg: 169

MIPS final score

79.0673/100 4.032699999999991% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oregon

How Surgery Physician compares to other specialties among Oregon providers

Oregon providers

Surgery Physician share within Oregon

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

Medicare quality performance — MIPS

ERIC FRIEDMAN, M.D.'s 2023 MIPS final score plotted against the Surgery Physician national average

Near national average
MIPS Final Score
79.0673/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Surgery Physician) — 79.0673/100 vs national avg 83.1

0%100%National avg83%79.1%
MIPS final score (Surgery Physician) — 79.0673/100 vs national avg 83.1

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).

ERIC FRIEDMAN, M.D. is a Surgery Physician provider practicing in PORTLAND, Oregon, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1932267333. 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.

ERIC FRIEDMAN, M.D. appears in the CMS NPPES registry as a Surgery Physician provider holding M.D. credentials at 5050 NE HOYT ST, PORTLAND, OR, 97213, with a listed phone of (503) 239-0092. NPI 1932267333 was issued on 12/05/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FRIEDMAN 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 182 prescription claims written by this provider, covering 94 Medicare beneficiaries and totaling roughly $5K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 29.7%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.0673/100 for the 2023 performance year (Quality 83.904, Cost 42.8595), compared with the national average of 83.1.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

5050 NE HOYT ST
PORTLAND, OR 97213

Provider Details

NPI 1932267333
Specialty Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 12/05/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

79.0673
Final Score
Avg: 83.1
83.904
Quality
42.8595
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ERIC FRIEDMAN, M.D. 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.

PROVIDENCE HEALTH AND SERVICES OREGON
SEASIDE, 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).

Brand vs generic prescribing mix · Typical

ERIC FRIEDMAN, M.D. — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 182 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.

182
Total Claims
$5K
Total Drug Cost
94
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
214
Total Day Supply
2,982
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$3K
Generic Drug Cost
$2K
Opioid Claims
54 (29.7% rate)
Antibiotic Claims
20

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
1.04
Gender Split
52% female / 48% 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
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
40
Pantoprazole Sodium
23
Omeprazole
11
Sod Sulf-Potass Sulf-Mag Sulf
"Sodium
N/A

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

Surgery Physician Overview

How ERIC FRIEDMAN, M.D. fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

ERIC FRIEDMAN, M.D.'s 182 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in Oregon

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

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

Frequently Asked Questions

What is ERIC FRIEDMAN, M.D.'s specialty?
ERIC FRIEDMAN, M.D. specializes in Surgery Physician and practices in PORTLAND, Oregon. Credentials: M.D..
How much does ERIC FRIEDMAN, M.D. prescribe under Medicare Part D?
In 2023, ERIC FRIEDMAN, M.D. wrote 182 Medicare Part D claims totaling $5K in drug costs for 94 beneficiaries.
What is ERIC FRIEDMAN, M.D.'s Medicare quality score?
ERIC FRIEDMAN, M.D. has a CMS MIPS Final Score of 79.0673/100 (Quality: 83.904, Cost: 42.8595). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ERIC FRIEDMAN, M.D. located?
ERIC FRIEDMAN, M.D. is located at 5050 NE HOYT ST, PORTLAND, OR, 97213. Phone: (503) 239-0092.
What is ERIC FRIEDMAN, M.D.'s NPI number?
ERIC FRIEDMAN, M.D.'s National Provider Identifier (NPI) is 1932267333, issued on 12/05/2006.
Does ERIC FRIEDMAN, M.D. prescribe more brand-name or generic drugs?
ERIC FRIEDMAN, M.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $3K in brand drug costs.
Does ERIC FRIEDMAN, M.D. prescribe opioids?
Yes, ERIC FRIEDMAN, M.D. had 54 opioid claims in 2023 with an opioid prescribing rate of 29.7%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does ERIC FRIEDMAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ERIC FRIEDMAN, M.D.'s most frequently prescribed drugs include Oxycodone-Acetaminophen, Pantoprazole Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ERIC FRIEDMAN, M.D. accept Medicare?
ERIC FRIEDMAN, M.D. appears in CMS Medicare data with 182 Part D claims and 94 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ERIC FRIEDMAN, M.D.'s credentials?
ERIC FRIEDMAN, M.D.'s NPI is 1932267333 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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