2026 NPPES data Psychosomatic Medicine Physician NPI 1629082458 MD
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ROBERT KOHN, MD

Psychosomatic Medicine Physician in PROVIDENCE, Rhode Island. 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
14K
Medicare Part D claims · 623 beneficiaries · Psychosomatic Medicine Physician avg: 645
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$543.78
32 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ROBERT KOHN, MD is a Psychosomatic Medicine Physician ([object Object]) practicing in PROVIDENCE, Rhode Island with a Medicare Part D prescribing footprint of 14K claims across 623 beneficiaries — 6% brand-name prescribing . Industry payments of $543.78 across 32 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ROBERT KOHN, MD filed 13,513 Medicare Part D claims in 2023 across PROVIDENCE, Rhode Island. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ROBERT KOHN, 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).

ROBERT KOHN, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 07/28/2006

NPI 1629082458

Primary specialty

Psychosomatic Medicine Physician

Rare

491 US NPIs in this specialty

Medicare Part D claims

13,513 1995% vs specialty avg

2023 prescription claims

Specialty avg: 645

Specialty distribution in Rhode Island

How Psychosomatic Medicine Physician compares to other specialties among Rhode Island providers

Rhode Island providers

Psychosomatic Medicine Physician share within Rhode Island

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

Specialty board-certification context

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

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

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

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

ROBERT KOHN, MD is a Psychosomatic Medicine Physician provider practicing in PROVIDENCE, Rhode Island, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1629082458. 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.

ROBERT KOHN, MD appears in the CMS NPPES registry as a Psychosomatic Medicine Physician provider holding MD credentials at 42 GENERAL ST, PROVIDENCE, RI, 02904, with a listed phone of (401) 270-4649. NPI 1629082458 was issued on 07/28/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KOHN 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 13,513 prescription claims written by this provider, covering 623 Medicare beneficiaries and totaling roughly $1.9 million in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 0.5%. 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.

Psychosomatic Medicine Physician is a narrow specialty nationwide, with 491 enrolled providers across 43 states and an average of 645 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

42 GENERAL ST
PROVIDENCE, RI 02904

Provider Details

NPI 1629082458
Specialty Psychosomatic Medicine Physician
Credentials MD
Gender Male
NPI Issued 07/28/2006

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 ROBERT KOHN, MD. Source: openpaymentsdata.cms.gov.

Total received

$544

Largest payer

Otsuka America Pharmaceutical, Inc.

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 · Generic-heavy

ROBERT KOHN, MD — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 13,513 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.

13,513
Total Claims
$1.9M
Total Drug Cost
623
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
18,885
Total Day Supply
537,161
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$1.5M
Generic Drug Cost
$393K
Opioid Claims
65 (0.5% rate)

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
1.62
Gender Split
64% female / 36% male
Age Distribution
<65: 105, 65-74: 209, 75-84: 213, 85+: 96

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Clonazepam
1,073
Quetiapine Fumarate
855
Bupropion Xl
Bupropion Hcl
811
Sertraline Hcl
754
Mirtazapine
655
Venlafaxine Hcl Er
Venlafaxine Hcl
651
Duloxetine Hcl
579
Trazodone Hcl
577
Aripiprazole
552
Donepezil Hcl
486

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

Psychosomatic Medicine Physician Overview

How ROBERT KOHN, MD fits within the Psychosomatic Medicine Physician landscape nationally.

491
Psychosomatic Medicine Physician Providers in US
43
States with Psychosomatic Medicine Physician
645
Avg Claims per Provider

ROBERT KOHN, MD's 13,513 claims are above the specialty average of 645.

Nearby Psychosomatic Medicine Physician Providers in Rhode Island

Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as KOHN.

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

Frequently Asked Questions

What is ROBERT KOHN, MD's specialty?
ROBERT KOHN, MD specializes in Psychosomatic Medicine Physician and practices in PROVIDENCE, Rhode Island. Credentials: MD.
How much does ROBERT KOHN, MD prescribe under Medicare Part D?
In 2023, ROBERT KOHN, MD wrote 13,513 Medicare Part D claims totaling $1.9M in drug costs for 623 beneficiaries.
Where is ROBERT KOHN, MD located?
ROBERT KOHN, MD is located at 42 GENERAL ST, PROVIDENCE, RI, 02904. Phone: (401) 270-4649.
What is ROBERT KOHN, MD's NPI number?
ROBERT KOHN, MD's National Provider Identifier (NPI) is 1629082458, issued on 07/28/2006.
Does ROBERT KOHN, MD prescribe more brand-name or generic drugs?
ROBERT KOHN, MD's prescribing is 6% brand-name and 94% generic drugs by claim count, with $1.5M in brand drug costs.
Does ROBERT KOHN, MD prescribe opioids?
Yes, ROBERT KOHN, MD had 65 opioid claims in 2023 with an opioid prescribing rate of 0.5%.
How many Psychosomatic Medicine Physician providers are there in the US?
There are 491 Psychosomatic Medicine Physician providers across 43 states in the US. The average Psychosomatic Medicine Physician provider writes 645 Medicare Part D claims per year.
What drugs does ROBERT KOHN, MD prescribe most often?
Based on 2023 Medicare Part D data, ROBERT KOHN, MD's most frequently prescribed drugs include Clonazepam, Quetiapine Fumarate, Bupropion Xl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERT KOHN, MD accept Medicare?
ROBERT KOHN, MD appears in CMS Medicare data with 13,513 Part D claims and 623 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERT KOHN, MD's credentials?
ROBERT KOHN, MD's NPI is 1629082458 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