Mark Edward Brown, AGPCNP-C
- Part D claims, 2024
- 3,138
- MIPS score, 2024
- 82
- Industry payments
- $1,878
- Medical group
- 1
- State licenses
- 2
- Practice address
- 11980 Telegraph Rd, Santa Fe Springs, CA 90670
- Practice phone
- Call (800) 879-4844
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crescent Healthcare, Inc.
Santa Fe Springs, California
Find Mark Brown'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.
Mark Edward Brown is a primary care nurse practitioner in Santa Fe Springs, California
Mark Brown practices at Crescent Healthcare, Inc. in Santa Fe Springs, California.
Mark Brown's NPI, 1790476448, was assigned on May 15, 2023. Mark Brown graduated from Duke University School of Medicine in 2022. Mark Brown holds California license 95023287.
- NPI
- 1790476448NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2023
- NPI status
- Active
- Practice phone
- (800) 879-4844
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Mark Edward Brown practices at Crescent Healthcare, Inc. in Santa Fe Springs, California
Mark Brown's primary practice is Crescent Healthcare, Inc., at 11980 Telegraph Rd, Santa Fe Springs, CA 90670 in Los Angeles County. The practice phone is (800) 879-4844.
- Crescent Healthcare, Inc.11980 Telegraph Rd, Santa Fe Springs, CA 90670 · Los Angeles CountyPhone(800) 879-4844
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Edward Brown is affiliated with 1 site of care and 1 medical group
Mark Brown's primary practice is Crescent Healthcare, Inc. in Santa Fe Springs, California. The medical group on file is AIDS Healthcare Foundation.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark Edward Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Brown practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crescent Healthcare, Inc. | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Edward Brown is one of 860 primary care nurse practitioners in California
Primary care is Mark Brown's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Mark Brown is board certified in adult-gerontology primary care nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP). Dmand AI has Mark Brown's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Primary care nurse practitioner, CaliforniaPrimary
- Washington license
Primary care nurse practitioners near Mark Brown
Counts of primary care nurse practitioners 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
Mark Edward Brown's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Mark Brown's median patient age at 44, with 29% women.
Mark Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Mark Edward Brown wrote 3,138 Medicare Part D claims in 2024
In 2024, Mark Brown wrote 3,138 Medicare Part D claims for 171 patients. 68% of them were for generic drugs. CMS names the drug for 2,777 of them, across 73 drugs with 11 or more claims each, at $2,906,454 in total drug cost.
Mark Brown's Part D claims by kind of drug, 2024
- Generic2,122 claims68%
- Brand-name and other1,016 claims32%
Mark Brown'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 Mark Brown's Part D claims, 2024
- Antibiotics3%104 of 3,138 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Mark Edward Brown scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Mark Brown for performance year 2024, reported as part of a group.
Mark Brown's MIPS scores, performance year 2024
- 82of 100Final score
- 64.8of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Mark Edward Brown received $1,878 in industry payments from 2024 to 2025
CMS Open Payments shows 36 general payments to Mark Brown from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 99% of the total. ViiV Healthcare Company paid the most, $1,218.
General payments to Mark Brown by program year, 2024 to 2025
General payments to Mark Brown by kind, 2024 to 2025
- Food and beverage$1,85699%
- Travel and lodging$221%
Companies that paid Mark Brown the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark Edward Brown graduated from Duke University School of Medicine
Mark Brown graduated from Duke University School of Medicine in 2022. Mark Brown is a member of American Academy of HIV Medicine and AANP.
- Medical school
- Board certified in adult-gerontology primary care nurse practitioner
Source: Dmand AI Professional Profile Data
Sources for Mark Edward Brown'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 | Clinician Public Reporting: Overall MIPS Performance (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 Mark Edward Brown
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Edward Brown's NPI number?
Mark Edward Brown's NPI number is 1790476448. It was assigned on May 15, 2023, and it is active in the NPI Registry.
What does Mark Edward Brown specialize in?
Mark Edward Brown is a primary care nurse practitioner in Santa Fe Springs, California. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Mark Edward Brown practice?
Mark Brown practices at 11980 Telegraph Rd, Santa Fe Springs, CA 90670. Mark Brown's primary practice is Crescent Healthcare, Inc. in Santa Fe Springs, California.
What is Mark Edward Brown's office phone number?
The practice phone on file for Mark Brown is (800) 879-4844.
What is Mark Edward Brown's medical license number?
Mark Brown holds California license 95023287, one of the licenses on file in 2 states.
Which states has Mark Edward Brown been licensed in?
Dmand AI has state licenses on file for Mark Brown in California and Washington.
What medical group is Mark Edward Brown part of?
Mark Brown is linked to AIDS Healthcare Foundation.
What is Mark Edward Brown's MIPS score?
Mark Brown's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
Is Mark Edward Brown board certified?
Yes. Mark Brown is board certified in adult-gerontology primary care nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP).
Where did Mark Edward Brown go to medical school?
Mark Brown graduated from Duke University School of Medicine in 2022.
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What drugs does Mark Edward Brown prescribe most?
In 2024 Medicare Part D data, Mark Brown's most prescribed drugs by claims were Biktarvy, Atorvastatin Calcium and Gabapentin.
Has Mark Edward Brown received payments from drug or device companies?
CMS Open Payments shows $1,878 in general payments to Mark Brown from 5 companies from 2024 to 2025. The largest total came from ViiV Healthcare Company.
How long has Mark Edward Brown been practicing?
Mark Brown graduated from medical school in 2022, 4 years ago.
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