Dr. John Osei Tutu, MD
- Medicare services, 2024
- 407
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 2,856
- Hospital affiliations
- 2
- Industry payments
- $2,637
- Practice address
- 1000 N.Village Ave., Rockville Centre, NY 11570
- Practice phone
- Call (516) 705-2216
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Center - Unit
Acute Care Hospital-Unit · Rockville Centre, New York
Find Dr. Osei Tutu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Osei Tutu is a psychiatrist in Rockville Centre, New York
Dr. Osei Tutu practices at Mercy Medical Center - Unit in Rockville Centre, New York.
Dr. Osei Tutu's NPI, 1912042169, was assigned on February 21, 2007. Dr. Osei Tutu graduated from University of Ghana Medical School in 1976. Dr. Osei Tutu holds New York license 156759.
- NPI
- 1912042169NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709878564
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 705-2216
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Osei Tutu practices at Mercy Medical Center - Unit in Rockville Centre, New York
Dr. Osei Tutu's primary practice is Mercy Medical Center - Unit, at 1000 N.Village Ave., Rockville Centre, NY 11570 in Nassau County. The practice phone is (516) 705-2216.
- Mercy Medical Center - Unit1000 N.Village Ave., Rockville Centre, NY 11570 · Nassau CountyPhone(516) 705-2216
Source: Dmand AI Affiliation Data
Dr. John Osei Tutu is affiliated with 3 sites of care and 2 medical groups
Dr. Osei Tutu's primary practice is Mercy Medical Center - Unit in Rockville Centre, New York. Dr. Osei Tutu is also affiliated with Mercy Hospital. The medical group on file is Mercy Hospital. Dmand AI also links Dr. Osei Tutu to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Osei Tutu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Osei Tutu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center - Unit | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Osei Tutu is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Osei Tutu's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Osei Tutu is licensed in New York.
Specialties and state licenses
- Psychiatry, New YorkPrimary
Psychiatrists near Dr. Osei Tutu
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. John Osei Tutu billed Medicare for 407 services in 2024
CMS data shows 407 Medicare services from Dr. Osei Tutu across 2 procedure codes in 2024, for 70 Medicare patients. Medicare paid $21,243 for them. Every service was in an office.
Dr. Osei Tutu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4692024: 40713%
Dr. Osei Tutu compared with the New York median for psychiatrists, 2024
- Dr. Osei Tutu
- New York median
- Medicare services
- 407vs 1422.9 times
- Medicare patients
- 70vs 4171% above
- Part D claims
- 2,754vs 12422.2 times
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Osei Tutu'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Osei Tutu and other psychiatrists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Osei Tutu treated 70 Medicare patients in 2024, average age 58
CMS counts 70 Medicare patients who saw Dr. Osei Tutu in 2024. The largest group is under 65, with 40 patients. 69% of them have high cholesterol, and 69% have schizophrenia and other psychoses. 67% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Osei Tutu's median patient age at 48, with 37% women.
Dr. Osei Tutu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Osei Tutu's Medicare patients by sex, 2024
- Women2941%
- Men4159%
Chronic conditions among Dr. Osei Tutu's Medicare patients, 2024
- High cholesterol69%
- Schizophrenia and other psychoses69%
- High blood pressure56%
- Mood disorders51%
- Anxiety41%
- Depression41%
- Diabetes37%
- Arthritis31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Osei Tutu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women37%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Osei Tutu wrote 2,856 Medicare Part D claims in 2024
In 2024, Dr. Osei Tutu wrote 2,856 Medicare Part D claims for 148 patients. 93% of them were for generic drugs. CMS names the drug for 2,754 of them, across 45 drugs with 11 or more claims each, at $375,208 in total drug cost. In 2023, CMS named 2,868 claims across 44 drugs.
Dr. Osei Tutu's Part D claims by kind of drug, 2024
- Generic2,668 claims93%
- Brand-name188 claims7%
Dr. Osei Tutu'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.
Drug classes CMS tracks in Dr. Osei Tutu's Part D claims, 2024
- Antipsychotics, patients 65 and over12%334 of 2,856 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8682024: 2,7544%
Drugs named by CMS: 45 in 2024, 44 in 2023.
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. John Osei Tutu offers telehealth to Medicare patients
Dr. Osei Tutu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Osei Tutu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Osei Tutu received $2,637 in industry payments from 2016 to 2025
CMS Open Payments shows 130 general payments to Dr. Osei Tutu from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Alkermes, Inc. paid the most, $536.
General payments to Dr. Osei Tutu by program year, 2016 to 2025
General payments to Dr. Osei Tutu by kind, 2016 to 2025
- Food and beverage$2,59098%
- Education$472%
Companies that paid Dr. Osei Tutu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Osei Tutu graduated from University of Ghana Medical School
Dr. Osei Tutu graduated from University of Ghana Medical School in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Osei Tutu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Osei Tutu
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. John Osei Tutu's NPI number?
Dr. John Osei Tutu's NPI number is 1912042169. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Osei Tutu?
Dr. John Osei Tutu is a psychiatrist in Rockville Centre, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John Osei Tutu practice?
Dr. Osei Tutu practices at 1000 N.Village Ave., Rockville Centre, NY 11570. Dr. Osei Tutu's primary practice is Mercy Medical Center - Unit in Rockville Centre, New York. Dmand AI also links Dr. Osei Tutu to 1 group practice or clinic and 1 medical group.
What is Dr. John Osei Tutu's office phone number?
The practice phone on file for Dr. Osei Tutu is (516) 705-2216.
What is Dr. John Osei Tutu's medical license number?
Dr. Osei Tutu holds New York license 156759.
Which hospitals is Dr. John Osei Tutu affiliated with?
Dr. Osei Tutu is affiliated with Mercy Hospital. Dmand AI links Dr. Osei Tutu to 1 more hospital.
What medical group is Dr. John Osei Tutu part of?
Dr. Osei Tutu is linked to Mercy Hospital. Dmand AI links Dr. Osei Tutu to 1 more medical group.
Does Dr. John Osei Tutu accept Medicare?
Yes. CMS data shows Dr. Osei Tutu billed Medicare for 407 services in 2024, and Dr. Osei Tutu accepts Medicare assignment.
Does Dr. John Osei Tutu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Osei Tutu as offering telehealth services.
How many Medicare patients does Dr. John Osei Tutu see?
CMS counts 70 Medicare patients who saw Dr. Osei Tutu in 2024, with an average age of 58.
Show 5 more questionsShow fewer questions
What services does Dr. John Osei Tutu bill to Medicare?
In 2024, Dr. Osei Tutu's most billed Medicare services were office visit, established patient (99213) and care management and other visits (99442).
Where did Dr. John Osei Tutu go to medical school?
Dr. Osei Tutu graduated from University of Ghana Medical School in 1976.
What drugs does Dr. John Osei Tutu prescribe most?
In 2024 Medicare Part D data, Dr. Osei Tutu's most prescribed drugs by claims were Clozapine, Benztropine Mesylate and Trazodone HCl.
Has Dr. John Osei Tutu received payments from drug or device companies?
CMS Open Payments shows $2,637 in general payments to Dr. Osei Tutu from 11 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. John Osei Tutu been practicing?
Dr. Osei Tutu graduated from medical school in 1976, 50 years ago.
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