2026 NPPES data Geriatric Psychiatry Physician NPI 1902962293 MD
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MARTIN FREIMER, MD

Geriatric Psychiatry Physician in SALT LAKE CITY, Utah. 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
2K
Medicare Part D claims · 190 beneficiaries · Geriatric Psychiatry Physician avg: 2K
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: MARTIN FREIMER, MD is a Geriatric Psychiatry Physician ([object Object]) practicing in SALT LAKE CITY, Utah with a Medicare Part D prescribing footprint of 2K claims across 190 beneficiaries — 3% brand-name prescribing .

What stands out: MARTIN FREIMER, MD filed 2,064 Medicare Part D claims in 2023 across SALT LAKE CITY, Utah. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MARTIN FREIMER, 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).

MARTIN FREIMER, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 12/29/2006

NPI 1902962293

Primary specialty

Geriatric Psychiatry Physician

Niche

785 US NPIs in this specialty

Medicare Part D claims

2,064 30% vs specialty avg

2023 prescription claims

Specialty avg: 1,586

Specialty distribution in Utah

How Geriatric Psychiatry Physician compares to other specialties among Utah providers

Utah providers

Geriatric Psychiatry Physician share within Utah

1. Geriatric Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Psychiatry Physician share within Utah

Specialty board-certification context

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

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

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

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

MARTIN FREIMER, MD is a Geriatric Psychiatry Physician provider practicing in SALT LAKE CITY, Utah, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1902962293. 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.

MARTIN FREIMER, MD appears in the CMS NPPES registry as a Geriatric Psychiatry Physician provider holding MD credentials at 50 N MEDICAL DR, SALT LAKE CITY, UT, 84132, with a listed phone of (801) 581-7951. NPI 1902962293 was issued on 12/29/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FREIMER 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 2,064 prescription claims written by this provider, covering 190 Medicare beneficiaries and totaling roughly $124K in drug spend, split 3% brand-name and 97% generic by claim count. 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 Psychiatry Physician is a narrow specialty nationwide, with 785 enrolled providers across 46 states and an average of 1,586 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

50 N MEDICAL DR
SALT LAKE CITY, UT 84132

Provider Details

NPI 1902962293
Specialty Geriatric Psychiatry Physician
Credentials MD
Gender Male
NPI Issued 12/29/2006

Hospital and facility affiliations

Facilities where MARTIN FREIMER, 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.

UNIVERSITY OF UTAH BEHAVIORAL HEALTH SERVICES
SALT LAKE CITY, UT

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 · Generic-heavy

MARTIN FREIMER, MD — brand share 3.0%
Specialty average (est.)

3% brand-name claims vs 97% generic, on 2,064 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.

2,064
Total Claims
$124K
Total Drug Cost
190
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,957
Total Day Supply
117,477
Brand vs Generic
3% brand / 97% generic
Brand Drug Cost
$67K
Generic Drug Cost
$57K

Patient Demographics

Average Patient Age
74.2 years
Avg HCC Risk Score
1.70
Gender Split
68% female / 32% 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
Buspirone Hcl
225
Venlafaxine Hcl Er
Venlafaxine Hcl
197
Trazodone Hcl
142
Clonazepam
107
Mirtazapine
97
Lamotrigine
90
Gabapentin
81
Fluoxetine Hcl
79
Lorazepam
77
Bupropion Xl
Bupropion Hcl
72

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

Geriatric Psychiatry Physician Overview

How MARTIN FREIMER, MD fits within the Geriatric Psychiatry Physician landscape nationally.

785
Geriatric Psychiatry Physician Providers in US
46
States with Geriatric Psychiatry Physician
1,586
Avg Claims per Provider

MARTIN FREIMER, MD's 2,064 claims are above the specialty average of 1,586.

Nearby Geriatric Psychiatry Physician Providers in Utah

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

Compare Geriatric Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARTIN FREIMER, MD's specialty?
MARTIN FREIMER, MD specializes in Geriatric Psychiatry Physician and practices in SALT LAKE CITY, Utah. Credentials: MD.
How much does MARTIN FREIMER, MD prescribe under Medicare Part D?
In 2023, MARTIN FREIMER, MD wrote 2,064 Medicare Part D claims totaling $124K in drug costs for 190 beneficiaries.
Where is MARTIN FREIMER, MD located?
MARTIN FREIMER, MD is located at 50 N MEDICAL DR, SALT LAKE CITY, UT, 84132. Phone: (801) 581-7951.
What is MARTIN FREIMER, MD's NPI number?
MARTIN FREIMER, MD's National Provider Identifier (NPI) is 1902962293, issued on 12/29/2006.
Does MARTIN FREIMER, MD prescribe more brand-name or generic drugs?
MARTIN FREIMER, MD's prescribing is 3% brand-name and 97% generic drugs by claim count, with $67K in brand drug costs.
How many Geriatric Psychiatry Physician providers are there in the US?
There are 785 Geriatric Psychiatry Physician providers across 46 states in the US. The average Geriatric Psychiatry Physician provider writes 1,586 Medicare Part D claims per year.
What drugs does MARTIN FREIMER, MD prescribe most often?
Based on 2023 Medicare Part D data, MARTIN FREIMER, MD's most frequently prescribed drugs include Buspirone Hcl, Venlafaxine Hcl Er, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARTIN FREIMER, MD accept Medicare?
MARTIN FREIMER, MD appears in CMS Medicare data with 2,064 Part D claims and 190 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARTIN FREIMER, MD's credentials?
MARTIN FREIMER, MD's NPI is 1902962293 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