Dr. Steve C. Manitsas, MD
- Part D claims, 2024
- 1,115
- Hospital affiliations
- 1
- Industry payments
- $97
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Manitsas' 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. Steve C. Manitsas is a psychiatrist in Richmond, California
Dr. Manitsas practices at Richmond Medical Center in Richmond, California.
Dr. Manitsas' NPI, 1720166580, was assigned on November 1, 2006. Dr. Manitsas graduated from UC San Diego School of Medicine in 1992. Dr. Manitsas holds California license A54900.
- NPI
- 1720166580NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961681390
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steve C. Manitsas practices at Richmond Medical Center in Richmond, California
Dr. Manitsas' primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steve C. Manitsas is affiliated with 3 sites of care and 1 medical group
Dr. Manitsas' primary practice is Richmond Medical Center in Richmond, California. Dr. Manitsas is also affiliated with San Leandro Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Manitsas to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Steve C. Manitsas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manitsas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steve C. Manitsas is one of 6,803 psychiatrists in California
Psychiatry is Dr. Manitsas' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Manitsas is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Manitsas is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists bipolar disorder, depression and tobacco use among the conditions Dr. Manitsas treats.
Psychiatrists near Dr. Manitsas
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. Steve C. Manitsas' patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Manitsas' median patient age at 41, with 53% women.
Dr. Manitsas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Steve C. Manitsas wrote 1,115 Medicare Part D claims in 2024
In 2024, Dr. Manitsas wrote 1,115 Medicare Part D claims for 177 patients. 97% of them were for generic drugs. CMS names the drug for 906 of them, across 30 drugs with 11 or more claims each, at $48,586 in total drug cost. In 2023, CMS named 947 claims across 28 drugs.
Dr. Manitsas' Part D claims by kind of drug, 2024
- Generic1,078 claims97%
- Brand-name37 claims3%
Dr. Manitsas' 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. Manitsas' Part D claims, 2024
- Antipsychotics, patients 65 and over14%154 of 1,115 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: 9472024: 9064%
Drugs named by CMS: 30 in 2024, 28 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
How Dr. Steve C. Manitsas takes part in Medicare
Dr. Manitsas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Steve C. Manitsas received $97 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Manitsas from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $97.
Companies that paid Dr. Manitsas the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steve C. Manitsas has 1 award and honors on record
Dmand AI lists 1 award for Dr. Manitsas, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Manitsas
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Steve C. Manitsas graduated from UC San Diego School of Medicine
Dr. Manitsas graduated from UC San Diego School of Medicine in 1992.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Steve C. Manitsas accepts plans from 2 insurance carriers
Dr. Manitsas is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Manitsas accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Steve C. Manitsas'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Steve C. Manitsas
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. Steve C. Manitsas' NPI number?
Dr. Steve C. Manitsas' NPI number is 1720166580. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steve C. Manitsas?
Dr. Steve C. Manitsas is a psychiatrist in Richmond, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Steve C. Manitsas practice?
Dr. Manitsas practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Manitsas' primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Manitsas to 1 group practice or clinic.
What is Dr. Steve C. Manitsas' office phone number?
The practice phone on file for Dr. Manitsas is (510) 307-1555.
What is Dr. Steve C. Manitsas' medical license number?
Dr. Manitsas holds California license A54900.
Which hospitals is Dr. Steve C. Manitsas affiliated with?
Dr. Manitsas is affiliated with San Leandro Medical Center.
What medical group is Dr. Steve C. Manitsas part of?
Dr. Manitsas is linked to The Permanente Medical Group, Inc.
Does Dr. Steve C. Manitsas accept Medicare?
Yes. CMS lists Dr. Manitsas as accepting Medicare assignment.
Is Dr. Steve C. Manitsas board certified?
Yes. Dr. Manitsas is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Steve C. Manitsas go to medical school?
Dr. Manitsas graduated from UC San Diego School of Medicine in 1992.
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What drugs does Dr. Steve C. Manitsas prescribe most?
In 2024 Medicare Part D data, Dr. Manitsas' most prescribed drugs by claims were Trazodone HCl, Quetiapine Fumarate and Fluoxetine HCl.
Has Dr. Steve C. Manitsas received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to Dr. Manitsas from 1 company from 2017 to 2017. The largest total came from Medtronic USA, Inc.
How long has Dr. Steve C. Manitsas been practicing?
Dr. Manitsas graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Steve C. Manitsas accept?
Dr. Manitsas is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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