Brennan Rae Calder, PA-C
- Medicare services, 2024
- 2,420
- Medicare patients, 2024
- 414
- Part D claims, 2024
- 428
- MIPS score, 2024
- 61
- Industry payments
- $1,894
- Practice address
- 1507 S Main St, Belton, TX 76513
- Practice phone
- Call (254) 265-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Real Skin Dermatology
Dermatology practice · Belton, Texas
Find Brennan Calder's professional email, personal email and mobile number
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Brennan Rae Calder is a physician assistant in Belton, Texas
Brennan Calder practices at Real Skin Dermatology in Belton, Texas.
Brennan Calder's NPI, 1245712165, was assigned on September 6, 2018.
- NPI
- 1245712165NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921343963
- NPI enumeration date
- September 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (254) 265-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brennan Rae Calder practices at Real Skin Dermatology in Belton, Texas
Brennan Calder's primary practice is Real Skin Dermatology, at 1507 S Main St, Belton, TX 76513. The practice phone is (254) 265-7100.
- Real Skin Dermatology1507 S Main St, Belton, TX 76513Phone(254) 265-7100
Source: Dmand AI Affiliation Data
Brennan Rae Calder is affiliated with 1 site of care and 1 medical group
Brennan Calder's primary practice is Real Skin Dermatology in Belton, Texas. The medical group on file is RealSkin Dermatology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Brennan Rae Calder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brennan Calder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Real Skin Dermatology | Available with a free account |
Source: Dmand AI Technology Install Data
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Brennan Rae Calder is one of 8,663 physician assistants in Texas
Physician assistant is Brennan Calder's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Brennan Calder has a license on file in Texas.
Specialties and state licenses
- Physician assistant, Texas
Physician assistants near Brennan Calder
Counts of physician assistants 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
Brennan Rae Calder billed Medicare for 2,420 services in 2024
CMS data shows 2,420 Medicare services from Brennan Calder across 12 procedure codes in 2024, for 414 Medicare patients. Medicare paid $66,821 for them. Every service was in an office.
Brennan Calder's Medicare services by type, 2024
- Surgery1,803
- Office and hospital visits617
Brennan Calder compared with the Texas median for physician assistants, 2024
- Brennan Calder
- Texas median
- Medicare services
- 2,420vs 22910.6 times
- Medicare patients
- 414vs 994.2 times
- Part D claims
- 328vs 29611% above
Medians across 5,541 physician assistants in Texas with Dmand AI profiles that report each measure.
Brennan Calder'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Brennan Rae Calder treated 414 Medicare patients in 2024, average age 75
CMS counts 414 Medicare patients who saw Brennan Calder in 2024. The largest group is 65 to 74, with 197 patients. 70% of them have high blood pressure, and 70% have high cholesterol. 4% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Brennan Calder's median patient age at 70, with 53% women.
Brennan Calder's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Brennan Calder's Medicare patients by sex, 2024
- Women22554%
- Men18946%
Chronic conditions among Brennan Calder's Medicare patients, 2024
- High blood pressure70%
- High cholesterol70%
- Arthritis43%
- Diabetes25%
- Ischemic heart disease25%
- Mood disorders22%
- Depression21%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Brennan Calder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brennan Rae Calder wrote 428 Medicare Part D claims in 2024
In 2024, Brennan Calder wrote 428 Medicare Part D claims for 184 patients. 92% of them were for generic drugs. CMS names the drug for 328 of them, across 10 drugs with 11 or more claims each, at $234,715 in total drug cost.
Brennan Calder's Part D claims by kind of drug, 2024
- Generic392 claims92%
- Brand-name36 claims8%
Brennan Calder'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 Brennan Calder's Part D claims, 2024
- Antibiotics7%32 of 428 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
Brennan Rae Calder scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Brennan Calder for performance year 2024, reported as part of a group. Brennan Calder accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Brennan Calder's MIPS scores, performance year 2024
- 61of 100Final score
- 80.7of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Brennan Rae Calder received $1,894 in industry payments from 2024 to 2025
CMS Open Payments shows 80 general payments to Brennan Calder from 15 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 80% of the total. Abbvie Inc. paid the most, $394.
General payments to Brennan Calder by program year, 2024 to 2025
General payments to Brennan Calder by kind, 2024 to 2025
- Food and beverage$1,52280%
- Education$37320%
Companies that paid Brennan Calder the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Brennan Rae Calder'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Brennan Rae Calder
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brennan Rae Calder's NPI number?
Brennan Rae Calder's NPI number is 1245712165. It was assigned on September 6, 2018, and it is active in the NPI Registry.
What does Brennan Rae Calder specialize in?
Brennan Rae Calder is a physician assistant in Belton, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Brennan Rae Calder practice?
Brennan Calder practices at 1507 S Main St, Belton, TX 76513. Brennan Calder's primary practice is Real Skin Dermatology in Belton, Texas.
What is Brennan Rae Calder's office phone number?
The practice phone on file for Brennan Calder is (254) 265-7100.
What medical group is Brennan Rae Calder part of?
Brennan Calder is linked to RealSkin Dermatology.
Does Brennan Rae Calder accept Medicare?
Yes. CMS data shows Brennan Calder billed Medicare for 2,420 services in 2024, and Brennan Calder accepts Medicare assignment.
What is Brennan Rae Calder's MIPS score?
Brennan Calder's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
How many Medicare patients does Brennan Rae Calder see?
CMS counts 414 Medicare patients who saw Brennan Calder in 2024, with an average age of 75.
What services does Brennan Rae Calder bill to Medicare?
In 2024, Brennan Calder's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (17000) and office visit, established patient (99213).
What drugs does Brennan Rae Calder prescribe most?
In 2024 Medicare Part D data, Brennan Calder's most prescribed drugs by claims were Clobetasol Propionate, Mupirocin and Ketoconazole.
Has Brennan Rae Calder received payments from drug or device companies?
CMS Open Payments shows $1,894 in general payments to Brennan Calder from 15 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Brennan Rae Calder been practicing?
Brennan Calder graduated from medical school in 2018, 8 years ago.
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