Dr. Karma Brown Warren, MD
- Medicare services, 2024
- 504
- Medicare patients, 2024
- 95
- Hospital affiliations
- 1
- Industry payments
- $1,359
- Medical groups
- 3
- Practice address
- 7125 Orchard Lake Rd, West Bloomfield, MI 48322
- Practice phone
- Call (973) 966-1040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Jersey Medical Services Group
West Bloomfield, Michigan
Find Dr. Warren's professional email, personal email and mobile number
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Dr. Karma Brown Warren is an emergency medicine physician in West Bloomfield, Michigan
Dr. Warren practices at New Jersey Medical Services Group in West Bloomfield, Michigan.
Dr. Warren's NPI, 1962497776, was assigned on September 19, 2005. Dr. Warren graduated from Rutgers Robert Wood Johnson Medical School in 2001. Dr. Warren holds New Jersey license 25MA07718900.
- NPI
- 1962497776NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062488570
- NPI enumeration date
- September 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 966-1040
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karma Brown Warren practices at New Jersey Medical Services Group in West Bloomfield, Michigan
Dr. Warren's primary practice is New Jersey Medical Services Group, at 7125 Orchard Lake Rd, West Bloomfield, MI 48322 in Oakland County. The practice phone is (973) 966-1040.
- New Jersey Medical Services Group7125 Orchard Lake Rd, West Bloomfield, MI 48322 · Oakland CountyPhone(973) 966-1040
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karma Brown Warren is affiliated with 3 sites of care and 3 medical groups
Dr. Warren's primary practice is New Jersey Medical Services Group in West Bloomfield, Michigan. Dr. Warren is also affiliated with University Hospital. The medical group on file is University Neuro-Ophthalmology Associates. Dmand AI also links Dr. Warren to 2 more medical groups and 1 group practice or clinic, each 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. Karma Brown Warren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warren practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Jersey Medical Services Group | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karma Brown Warren is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Warren's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Warren is licensed in New Jersey.
Specialties and state licenses
- Emergency medicine, New JerseyPrimary
Emergency medicine physicians near Dr. Warren
Counts of emergency medicine physicians 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. Karma Brown Warren billed Medicare for 504 services in 2024
CMS data shows 504 Medicare services from Dr. Warren across 10 procedure codes in 2024, for 95 Medicare patients. Medicare paid $129,867 for them. Every service was in an office.
Dr. Warren's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 832024: 219164%
- Surgery
- 2023: 252024: 128412%
- Tests and treatments
- 2023: 782024: 12560%
- Imaging
- 2023: 02024: 32
Dr. Warren compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Warren
- Michigan median
- Medicare services
- 504vs 2342.2 times
- Medicare patients
- 95vs 21456% below
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Warren'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. Warren and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karma Brown Warren treated 95 Medicare patients in 2024, average age 71
CMS counts 95 Medicare patients who saw Dr. Warren in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Warren's median patient age at 57, with 78% women.
Dr. Warren's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Warren's Medicare patients by sex, 2024
- Women7781%
- Men1819%
Chronic conditions among Dr. Warren's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis60%
- Anxiety28%
- Ischemic heart disease27%
- Diabetes26%
- Osteoporosis26%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women78%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karma Brown Warren ranks in the 91st percentile for varicose vein removal in Medicare
Dr. Warren accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 208 procedures of varicose vein removal by Dr. Warren, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Warren ranks in Medicare procedure volume
- Varicose vein removal
- 91st percentile208 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Karma Brown Warren received $1,359 in industry payments from 2023 to 2025
CMS Open Payments shows 32 general payments to Dr. Warren from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $1,078.
General payments to Dr. Warren by program year, 2023 to 2025
Companies that paid Dr. Warren the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karma Brown Warren graduated from Rutgers Robert Wood Johnson Medical School
Dr. Warren graduated from Rutgers Robert Wood Johnson Medical School in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karma Brown Warren'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Karma Brown Warren
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. Karma Brown Warren's NPI number?
Dr. Karma Brown Warren's NPI number is 1962497776. It was assigned on September 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Karma Brown Warren?
Dr. Karma Brown Warren is an emergency medicine physician in West Bloomfield, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Karma Brown Warren practice?
Dr. Warren practices at 7125 Orchard Lake Rd, West Bloomfield, MI 48322. Dr. Warren's primary practice is New Jersey Medical Services Group in West Bloomfield, Michigan. Dmand AI also links Dr. Warren to 2 medical groups and 1 group practice or clinic.
What is Dr. Karma Brown Warren's office phone number?
The practice phone on file for Dr. Warren is (973) 966-1040.
What is Dr. Karma Brown Warren's medical license number?
Dr. Warren holds New Jersey license 25MA07718900.
Which hospitals is Dr. Karma Brown Warren affiliated with?
Dr. Warren is affiliated with University Hospital.
What medical group is Dr. Karma Brown Warren part of?
Dr. Warren is linked to University Neuro-Ophthalmology Associates. Dmand AI links Dr. Warren to 2 more medical groups.
Does Dr. Karma Brown Warren accept Medicare?
Yes. CMS data shows Dr. Warren billed Medicare for 504 services in 2024, and Dr. Warren accepts Medicare assignment.
How many Medicare patients does Dr. Karma Brown Warren see?
CMS counts 95 Medicare patients who saw Dr. Warren in 2024, with an average age of 71.
What services does Dr. Karma Brown Warren bill to Medicare?
In 2024, Dr. Warren's most billed Medicare services were office visit, established patient (99212), blood vessel study (93970) and office visit, new patient (99203).
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Where did Dr. Karma Brown Warren go to medical school?
Dr. Warren graduated from Rutgers Robert Wood Johnson Medical School in 2001.
Has Dr. Karma Brown Warren received payments from drug or device companies?
CMS Open Payments shows $1,359 in general payments to Dr. Warren from 3 companies from 2023 to 2025. The largest total came from Tactile Systems Technology Inc.
How long has Dr. Karma Brown Warren been practicing?
Dr. Warren graduated from medical school in 2001, 25 years ago.
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