Dr. Gabriel Oluseun Arimoro, MD

  • Holyoke, MA
  • Psychiatrist
NPI1023209442PAC ID9032208418
Medicare services, 2024
23
Medicare patients, 2024
29
Part D claims, 2024
223
MIPS score, 2024
90
Hospital affiliations
1
Practice address
45 Lower Westfield Road, Holyoke, MA 01040
Practice phone
Call (413) 315-4100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Valley Springs Behavioral Health Hospital

Hospital · Holyoke, Massachusetts

See all 6 affiliations

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Dr. Gabriel Oluseun Arimoro is a psychiatrist in Holyoke, Massachusetts

Dr. Arimoro practices at Valley Springs Behavioral Health Hospital in Holyoke, Massachusetts, part of Valley Springs Behavioral Health Hospital.

Dr. Arimoro's NPI, 1023209442, was assigned on August 9, 2007. Dr. Arimoro holds Connecticut license 045609.

NPI and contact details
Medicare PAC ID
9032208418
NPI enumeration date
August 9, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(413) 315-4100
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
60
Medical school graduation
1992

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Gabriel Oluseun Arimoro practices at Valley Springs Behavioral Health Hospital in Holyoke, Massachusetts

Dr. Arimoro's primary practice is Valley Springs Behavioral Health Hospital, at 45 Lower Westfield Road, Holyoke, MA 01040 in Hampden County. The practice phone is (413) 315-4100.

Source: Dmand AI Affiliation Data

Dr. Gabriel Oluseun Arimoro is affiliated with 1 site of care and 5 medical groups

Dr. Arimoro's primary practice is Valley Springs Behavioral Health Hospital in Holyoke, Massachusetts, part of Valley Springs Behavioral Health Hospital. The medical group on file is Hartford HealthCare Medical Group Specialists. Dmand AI also links Dr. Arimoro to 4 more medical groups, each named with a free account.

See all 6 affiliations for Dr. Arimoro

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Gabriel Oluseun Arimoro's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arimoro practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Valley Springs Behavioral Health HospitalAvailable with a free account
+4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gabriel Oluseun Arimoro is one of 1,857 psychiatrists in Massachusetts

Psychiatry is Dr. Arimoro's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Arimoro is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology. Dr. Arimoro is licensed in Connecticut.

Specialties and state licenses

  • Psychiatry, ConnecticutPrimaryLicense 045609 · taxonomy 2084P0800X

Psychiatrists near Dr. Arimoro

Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Gabriel Oluseun Arimoro billed Medicare for 23 services in 2024

CMS data shows 23 Medicare services from Dr. Arimoro across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $981 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202423
Medicare patients29
Paid by Medicare$981
Procedure codes1

Dr. Arimoro's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 592024: 2361%

Dr. Arimoro compared with the Massachusetts median for psychiatrists, 2024

  • Dr. Arimoro
  • Massachusetts median
Medicare services
23vs 17287% below
Medicare patients
29vs 4231% below
Part D claims
106vs 9215% above

Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Arimoro's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Arimoro

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Gabriel Oluseun Arimoro treated 29 Medicare patients in 2024, average age 48

CMS counts 29 Medicare patients who saw Dr. Arimoro in 2024. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.33, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Arimoro's median patient age at 37, with 49% women.

Medicare patients, 202429
Average age48
Average risk score1.33

Chronic conditions among Dr. Arimoro's Medicare patients, 2024

  1. Anxiety75%
  2. Mood disorders75%
  3. Schizophrenia and other psychoses75%
  4. Alcohol and drug use disorders62%
  5. Depression62%
  6. Tobacco use62%
  7. Bipolar disorder55%
  8. High blood pressure45%

Share of Medicare patients with each condition. A patient can have several.

Dr. Arimoro's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 37

Patient panel by sex, all payers

  • Women49%
  • Men49%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Gabriel Oluseun Arimoro wrote 223 Medicare Part D claims in 2024

In 2024, Dr. Arimoro wrote 223 Medicare Part D claims for 14 patients. 83% of them were for generic drugs. CMS names the drug for 106 of them, across 6 drugs with 11 or more claims each, at $13,883 in total drug cost. In 2023, CMS named 86 claims across 4 drugs.

Part D claims, 2024223
Drugs named by CMS6
Total drug cost$13,883
Part D patients14

Dr. Arimoro's Part D claims by kind of drug, 2024

  • Generic186 claims83%
  • Brand-name37 claims17%

Dr. Arimoro's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 862024: 10623%

Drugs named by CMS: 6 in 2024, 4 in 2023.

See all prescribing by Dr. Arimoro

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Gabriel Oluseun Arimoro scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Arimoro for performance year 2024, reported as part of a group. Dr. Arimoro accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Arimoro's MIPS scores, performance year 2024

  • 90of 100Final score
  • 83.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Gabriel Oluseun Arimoro received $1,705 in industry payments from 2016 to 2025

CMS Open Payments shows 40 general payments to Dr. Arimoro from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $509.

General payments to Dr. Arimoro by program year, 2016 to 2025

General payments to Dr. Arimoro by kind, 2016 to 2025

$1.7Kin total
  • Food and beverage$1,60594%
  • Speaker and faculty fees$1006%

Companies that paid Dr. Arimoro the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Arimoro

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Gabriel Oluseun Arimoro is board certified in addiction psychiatry

  1. Board certified in addiction psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Sources for Dr. Gabriel Oluseun Arimoro's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Gabriel Oluseun Arimoro

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Gabriel Oluseun Arimoro's NPI number?

Dr. Gabriel Oluseun Arimoro's NPI number is 1023209442. It was assigned on August 9, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Gabriel Oluseun Arimoro?

Dr. Gabriel Oluseun Arimoro is a psychiatrist in Holyoke, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Gabriel Oluseun Arimoro practice?

Dr. Arimoro practices at 45 Lower Westfield Road, Holyoke, MA 01040. Dr. Arimoro's primary practice is Valley Springs Behavioral Health Hospital in Holyoke, Massachusetts, part of Valley Springs Behavioral Health Hospital. Dmand AI also links Dr. Arimoro to 4 medical groups.

What is Dr. Gabriel Oluseun Arimoro's office phone number?

The practice phone on file for Dr. Arimoro is (413) 315-4100.

What is Dr. Gabriel Oluseun Arimoro's medical license number?

Dr. Arimoro holds Connecticut license 045609.

Which hospitals is Dr. Gabriel Oluseun Arimoro affiliated with?

Dr. Arimoro practices at Valley Springs Behavioral Health Hospital in Holyoke, Massachusetts.

What medical group is Dr. Gabriel Oluseun Arimoro part of?

Dr. Arimoro is linked to Hartford HealthCare Medical Group Specialists. Dmand AI links Dr. Arimoro to 4 more medical groups.

Does Dr. Gabriel Oluseun Arimoro accept Medicare?

Yes. CMS data shows Dr. Arimoro billed Medicare for 23 services in 2024, and Dr. Arimoro accepts Medicare assignment.

What is Dr. Gabriel Oluseun Arimoro's MIPS score?

Dr. Arimoro's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Dr. Gabriel Oluseun Arimoro see?

CMS counts 29 Medicare patients who saw Dr. Arimoro in 2024, with an average age of 48.

Show 5 more questionsShow fewer questions

Is Dr. Gabriel Oluseun Arimoro board certified?

Yes. Dr. Arimoro is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology.

What services does Dr. Gabriel Oluseun Arimoro bill to Medicare?

In 2024, Dr. Arimoro's most billed Medicare services were hospital inpatient care (99231).

What drugs does Dr. Gabriel Oluseun Arimoro prescribe most?

In 2024 Medicare Part D data, Dr. Arimoro's most prescribed drugs by claims were Buprenorphine-Naloxone, Suboxone and Quetiapine Fumarate.

Has Dr. Gabriel Oluseun Arimoro received payments from drug or device companies?

CMS Open Payments shows $1,705 in general payments to Dr. Arimoro from 9 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.

How long has Dr. Gabriel Oluseun Arimoro been practicing?

Dr. Arimoro graduated from medical school in 1992, 34 years ago.

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