Dr. Simarta Frances Brennan-Prescod, MD
- Medicare services, 2024
- 24
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 5,966
- Industry payments
- $1,761
- Affiliated sites
- 2
- Practice address
- 8950 Dr Martin Luther King Jr St N Ste 180 Suite 180, Saint Petersburg, FL 33702
- Practice phone
- Call (727) 576-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum - St Petersburg (8950 Dr Martin Luther King Jr St N)
Primary care practice · Saint Petersburg, Florida
Find Dr. Brennan-Prescod'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. Simarta Frances Brennan-Prescod is an internist in Saint Petersburg, Florida
Dr. Brennan-Prescod practices at Optum - St Petersburg (8950 Dr Martin Luther King Jr St N) in Saint Petersburg, Florida.
Dr. Brennan-Prescod's NPI, 1104121920, was assigned on January 26, 2011. Dr. Brennan-Prescod holds Florida license ME109482.
- NPI
- 1104121920NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769654151
- NPI enumeration date
- January 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (727) 576-8900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Simarta Frances Brennan-Prescod practices at Optum - St Petersburg (8950 Dr Martin Luther King Jr St N) in Saint Petersburg, Florida
Dr. Brennan-Prescod's primary practice is Optum - St Petersburg (8950 Dr Martin Luther King Jr St N), at 8950 Dr Martin Luther King Jr St N Ste 180 Suite 180, Saint Petersburg, FL 33702. The practice phone is (727) 576-8900.
- Optum - St Petersburg (8950 Dr Martin Luther King Jr St N)8950 Dr Martin Luther King Jr St N Ste 180 Suite 180, Saint Petersburg, FL 33702Phone(727) 576-8900
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Simarta Frances Brennan-Prescod is affiliated with 2 sites of care and 2 medical groups
Dr. Brennan-Prescod's primary practice is Optum - St Petersburg (8950 Dr Martin Luther King Jr St N) in Saint Petersburg, Florida. The medical group on file is Optumcare - Florida, LLC. Dmand AI also links Dr. Brennan-Prescod to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Simarta Frances Brennan-Prescod's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brennan-Prescod practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum - St Petersburg (8950 Dr Martin Luther King Jr St N) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Simarta Frances Brennan-Prescod is one of 9,009 internists in Florida
Internal medicine is Dr. Brennan-Prescod's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brennan-Prescod is board certified in internal medicine by the American Board of Internal Medicine. Dr. Brennan-Prescod is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Internists near Dr. Brennan-Prescod
Counts of internists 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. Simarta Frances Brennan-Prescod billed Medicare for 24 services in 2024
CMS data shows 24 Medicare services from Dr. Brennan-Prescod across 1 procedure code in 2024, all of them office visits, for 20 Medicare patients. Medicare paid $1,618 for them. Every service was in an office.
Dr. Brennan-Prescod's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 432024: 2444%
Dr. Brennan-Prescod compared with the Florida median for internists, 2024
- Dr. Brennan-Prescod
- Florida median
- Medicare services
- 24vs 55596% below
- Medicare patients
- 20vs 21591% below
- Part D claims
- 5,376vs 46611.5 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Brennan-Prescod'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. Brennan-Prescod and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Simarta Frances Brennan-Prescod treated 20 Medicare patients in 2024, average age 76
CMS counts 20 Medicare patients who saw Dr. Brennan-Prescod in 2024. The largest group is under 65, with 0 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 1.68, 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. Brennan-Prescod's median patient age at 73, with 63% women.
Dr. Brennan-Prescod's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Brennan-Prescod's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brennan-Prescod's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Simarta Frances Brennan-Prescod wrote 5,966 Medicare Part D claims in 2024
In 2024, Dr. Brennan-Prescod wrote 5,966 Medicare Part D claims for 433 patients. 86% of them were for generic drugs. CMS names the drug for 5,376 of them, across 91 drugs with 11 or more claims each, at $359,581 in total drug cost. In 2023, CMS named 5,530 claims across 97 drugs.
Dr. Brennan-Prescod's Part D claims by kind of drug, 2024
- Generic5,129 claims86%
- Brand-name777 claims13%
- Other60 claims1%
Dr. Brennan-Prescod'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. Brennan-Prescod's Part D claims, 2024
- Antibiotics3%159 of 5,966 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: 5,5302024: 5,3763%
Drugs named by CMS: 91 in 2024, 97 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. Simarta Frances Brennan-Prescod takes part in Medicare
Dr. Brennan-Prescod 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. Simarta Frances Brennan-Prescod received $1,761 in industry payments from 2016 to 2025
CMS Open Payments shows 86 general payments to Dr. Brennan-Prescod from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Keryx Biopharmaceuticals, Inc. paid the most, $490.
General payments to Dr. Brennan-Prescod by program year, 2016 to 2025
General payments to Dr. Brennan-Prescod by kind, 2016 to 2025
- Food and beverage$1,756100%
- Gifts$50%
Companies that paid Dr. Brennan-Prescod 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. Simarta Frances Brennan-Prescod is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Simarta Frances Brennan-Prescod'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Simarta Frances Brennan-Prescod
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. Simarta Frances Brennan-Prescod's NPI number?
Dr. Simarta Frances Brennan-Prescod's NPI number is 1104121920. It was assigned on January 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Simarta Frances Brennan-Prescod?
Dr. Simarta Frances Brennan-Prescod is an internist in Saint Petersburg, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Simarta Frances Brennan-Prescod practice?
Dr. Brennan-Prescod practices at 8950 Dr Martin Luther King Jr St N Ste 180 Suite 180, Saint Petersburg, FL 33702. Dr. Brennan-Prescod's primary practice is Optum - St Petersburg (8950 Dr Martin Luther King Jr St N) in Saint Petersburg, Florida. Dmand AI also links Dr. Brennan-Prescod to 1 group practice or clinic and 1 medical group.
What is Dr. Simarta Frances Brennan-Prescod's office phone number?
The practice phone on file for Dr. Brennan-Prescod is (727) 576-8900.
What is Dr. Simarta Frances Brennan-Prescod's medical license number?
Dr. Brennan-Prescod holds Florida license ME109482.
What medical group is Dr. Simarta Frances Brennan-Prescod part of?
Dr. Brennan-Prescod is linked to Optumcare - Florida, LLC. Dmand AI links Dr. Brennan-Prescod to 1 more medical group.
Does Dr. Simarta Frances Brennan-Prescod accept Medicare?
Yes. CMS data shows Dr. Brennan-Prescod billed Medicare for 24 services in 2024, and Dr. Brennan-Prescod accepts Medicare assignment.
How many Medicare patients does Dr. Simarta Frances Brennan-Prescod see?
CMS counts 20 Medicare patients who saw Dr. Brennan-Prescod in 2024, with an average age of 76.
Is Dr. Simarta Frances Brennan-Prescod board certified?
Yes. Dr. Brennan-Prescod is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Simarta Frances Brennan-Prescod bill to Medicare?
In 2024, Dr. Brennan-Prescod's most billed Medicare services were office visit, established patient (99213).
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What drugs does Dr. Simarta Frances Brennan-Prescod prescribe most?
In 2024 Medicare Part D data, Dr. Brennan-Prescod's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Levothyroxine Sodium.
Has Dr. Simarta Frances Brennan-Prescod received payments from drug or device companies?
CMS Open Payments shows $1,761 in general payments to Dr. Brennan-Prescod from 19 companies from 2016 to 2025. The largest total came from Keryx Biopharmaceuticals, Inc.
How long has Dr. Simarta Frances Brennan-Prescod been practicing?
Dr. Brennan-Prescod graduated from medical school in 2006, 20 years ago.
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