2026 NPPES data Pain Medicine (Psychiatry & Neurology) Physician NPI 1932289774 MD
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STEVEN FRIEND, MD

Pain Medicine (Psychiatry & Neurology) Physician in RANCHO CORDOVA, California. 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.

What the federal data shows

STEVEN FRIEND, MD is a Pain Medicine (Psychiatry & Neurology) Physician in RANCHO CORDOVA, California, listed in the federal CMS National Provider Identifier registry.

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.

Board certification likely (heuristic — not verified)

STEVEN FRIEND, 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).

What does the federal data show about STEVEN FRIEND, MD?

Quality data not reported

NPI registry status

Active

Issued 10/16/2006

NPI 1932289774

Primary specialty

Pain Medicine (Psychiatry & Neurology) Physician

Rare

161 US NPIs in this specialty

Specialty distribution in California

How Pain Medicine (Psychiatry & Neurology) Physician compares to other specialties among California providers

California providers

Pain Medicine (Psychiatry & Neurology) Physician share within California

1. Pain Medicine (Psychiatry & Neurology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pain Medicine (Psychiatry & Neurology) Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Pain Medicine (Psychiatry & Neurology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pain Medicine (Psychiatry & Neurology) Physician ABMS/AOA estimate

Est. board-certified rate (Pain Medicine (Psychiatry & Neurology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pain Medicine (Psychiatry & Neurology) 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).

STEVEN FRIEND, MD is a Pain Medicine (Psychiatry & Neurology) Physician provider practicing in RANCHO CORDOVA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1932289774. 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.

STEVEN FRIEND, MD appears in the CMS NPPES registry as a Pain Medicine (Psychiatry & Neurology) Physician provider holding MD credentials at 2708 MERCANTILE DR, RANCHO CORDOVA, CA, 95742, with a listed phone of (916) 469-9038. NPI 1932289774 was issued on 10/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FRIEND 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pain Medicine (Psychiatry & Neurology) Physician providers operate outside Part D entirely.

Pain Medicine (Psychiatry & Neurology) Physician is a narrow specialty nationwide, with 161 enrolled providers across 39 states and an average of 1,690 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

2708 MERCANTILE DR
RANCHO CORDOVA, CA 95742

Provider Details

NPI 1932289774
Specialty Pain Medicine (Psychiatry & Neurology) Physician
Credentials MD
Gender Male
NPI Issued 10/16/2006

Hospital and facility affiliations

Facilities where STEVEN FRIEND, 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.

AMERICAN CURRENT CARE OF CALIFORNIA A MEDICAL CORPORATION
RANCHO CORDOVA, 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).

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to STEVEN FRIEND, MD. To verify STEVEN FRIEND, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Pain Medicine (Psychiatry & Neurology) Physician Overview

How STEVEN FRIEND, MD fits within the Pain Medicine (Psychiatry & Neurology) Physician landscape nationally.

161
Pain Medicine (Psychiatry & Neurology) Physician Providers in US
39
States with Pain Medicine (Psychiatry & Neurology) Physician
1,690
Avg Claims per Provider

Nearby Pain Medicine (Psychiatry & Neurology) Physician Providers in California

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

Compare Pain Medicine (Psychiatry & Neurology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is STEVEN FRIEND, MD's specialty?
STEVEN FRIEND, MD specializes in Pain Medicine (Psychiatry & Neurology) Physician and practices in RANCHO CORDOVA, California. Credentials: MD.
Where is STEVEN FRIEND, MD located?
STEVEN FRIEND, MD is located at 2708 MERCANTILE DR, RANCHO CORDOVA, CA, 95742. Phone: (916) 469-9038.
What is STEVEN FRIEND, MD's NPI number?
STEVEN FRIEND, MD's National Provider Identifier (NPI) is 1932289774, issued on 10/16/2006.
How many Pain Medicine (Psychiatry & Neurology) Physician providers are there in the US?
There are 161 Pain Medicine (Psychiatry & Neurology) Physician providers across 39 states in the US. The average Pain Medicine (Psychiatry & Neurology) Physician provider writes 1,690 Medicare Part D claims per year.
Does STEVEN FRIEND, MD accept Medicare?
STEVEN FRIEND, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEVEN FRIEND, MD's credentials?
STEVEN FRIEND, MD's NPI is 1932289774 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.
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