Dr. Heather A. Brewer, MD
- Medicare services, 2024
- 82
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 101
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Practice address
- 1445 North Ave, Spearfish, SD 57783
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Monument Health Spearfish Clinic North Avenue - HOPD
Acute Care Hospital outpatient department · Spearfish, South Dakota
Find Dr. Brewer'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. Heather A. Brewer is an OB-GYN in Spearfish, South Dakota
Dr. Brewer practices at Monument Health Spearfish Clinic North Avenue - HOPD in Spearfish, South Dakota.
Dr. Brewer's NPI, 1134160591, was assigned on June 9, 2006. Dr. Brewer graduated from University of Kansas School of Med (KC/Wich/Sal) in 2000. Dr. Brewer holds South Dakota license 5471.
- NPI
- 1134160591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325014012
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather A. Brewer practices at Monument Health Spearfish Clinic North Avenue - HOPD in Spearfish, South Dakota
Dr. Brewer's primary practice is Monument Health Spearfish Clinic North Avenue - HOPD, at 1445 North Ave, Spearfish, SD 57783.
- Monument Health Spearfish Clinic North Avenue - HOPD1445 North Ave, Spearfish, SD 57783
Source: Dmand AI Affiliation Data
Dr. Heather A. Brewer is affiliated with 4 sites of care and 2 medical groups
Dr. Brewer's primary practice is Monument Health Spearfish Clinic North Avenue - HOPD in Spearfish, South Dakota. Dr. Brewer is also affiliated with Monument Health Spearfish Hospital. The medical group on file is Monument Health Spearfish Clinic, North 10th Street. Dmand AI also links Dr. Brewer to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Brewer's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Heather A. Brewer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brewer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Monument Health Spearfish Clinic North Avenue - HOPD | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather A. Brewer is one of 96 OB-GYNs in South Dakota
Obstetrics and gynecology is Dr. Brewer's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Brewer is licensed in South Dakota.
Specialties and state licenses
- Obstetrics and gynecology, South DakotaPrimary
OB-GYNs near Dr. Brewer
Counts of OB-GYNs 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. Heather A. Brewer billed Medicare for 82 services in 2024
CMS data shows 82 Medicare services from Dr. Brewer across 4 procedure codes in 2024, all of them office visits, for 70 Medicare patients. Medicare paid $2,921 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Brewer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 682024: 8221%
Dr. Brewer compared with the South Dakota median for OB-GYNs, 2024
- Dr. Brewer
- South Dakota median
- Medicare services
- 82vs 263.2 times
- Medicare patients
- 70vs 342.1 times
- Part D claims
- 22vs 22Close to median
Medians across 92 OB-GYNs in South Dakota with Dmand AI profiles that report each measure.
Dr. Brewer'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.
Need commercial claims for Dr. Brewer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brewer and other OB-GYNs in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather A. Brewer treated 70 Medicare patients in 2024, average age 72
CMS counts 70 Medicare patients who saw Dr. Brewer in 2024. The largest group is 65 to 74, with 36 patients. 63% of them have high blood pressure, and 57% have high cholesterol. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brewer's median patient age at 50, with 97% women.
Dr. Brewer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Brewer's Medicare patients, 2024
- High blood pressure63%
- High cholesterol57%
- Arthritis43%
- Osteoporosis34%
- Anxiety23%
- Depression17%
- Mood disorders17%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brewer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women97%
- Men3%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather A. Brewer wrote 101 Medicare Part D claims in 2024
In 2024, Dr. Brewer wrote 101 Medicare Part D claims for 35 patients. 88% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $956 in total drug cost. In 2023, CMS named 24 claims across 1 drug.
Dr. Brewer's Part D claims by kind of drug, 2024
- Generic89 claims88%
- Brand-name12 claims12%
Dr. Brewer'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 242024: 228%
Drugs named by CMS: 1 in 2024, 1 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
Dr. Heather A. Brewer scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Brewer for performance year 2024, reported through an alternative payment model (APM). Dr. Brewer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Brewer's MIPS scores, performance year 2024
- 94of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Heather A. Brewer received $852 in industry payments from 2018 to 2023
CMS Open Payments shows 9 general payments to Dr. Brewer from 7 drug and device companies from 2018 to 2023. Travel and lodging make up the largest share, 75% of the total. Applied Medical Resources Corporation paid the most, $766.
General payments to Dr. Brewer by program year, 2018 to 2023
General payments to Dr. Brewer by kind, 2018 to 2023
- Travel and lodging$64275%
- Food and beverage$21025%
Companies that paid Dr. Brewer the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heather A. Brewer graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Brewer graduated from University of Kansas School of Med (KC/Wich/Sal) in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather A. Brewer'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)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. Heather A. Brewer
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. Heather A. Brewer's NPI number?
Dr. Heather A. Brewer's NPI number is 1134160591. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather A. Brewer?
Dr. Heather A. Brewer is an OB-GYN in Spearfish, South Dakota. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Heather A. Brewer practice?
Dr. Brewer practices at 1445 North Ave, Spearfish, SD 57783. Dr. Brewer's primary practice is Monument Health Spearfish Clinic North Avenue - HOPD in Spearfish, South Dakota. Dmand AI also links Dr. Brewer to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Heather A. Brewer's medical license number?
Dr. Brewer holds South Dakota license 5471.
Which hospitals is Dr. Heather A. Brewer affiliated with?
Dr. Brewer is affiliated with Monument Health Spearfish Hospital. Dmand AI links Dr. Brewer to 1 more hospital.
What medical group is Dr. Heather A. Brewer part of?
Dr. Brewer is linked to Monument Health Spearfish Clinic, North 10th Street. Dmand AI links Dr. Brewer to 1 more medical group.
Does Dr. Heather A. Brewer accept Medicare?
Yes. CMS data shows Dr. Brewer billed Medicare for 82 services in 2024, and Dr. Brewer accepts Medicare assignment.
What is Dr. Heather A. Brewer's MIPS score?
Dr. Brewer's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Heather A. Brewer see?
CMS counts 70 Medicare patients who saw Dr. Brewer in 2024, with an average age of 72.
What services does Dr. Heather A. Brewer bill to Medicare?
In 2024, Dr. Brewer's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, new patient (99203).
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Where did Dr. Heather A. Brewer go to medical school?
Dr. Brewer graduated from University of Kansas School of Med (KC/Wich/Sal) in 2000.
What drugs does Dr. Heather A. Brewer prescribe most?
In 2024 Medicare Part D data, Dr. Brewer's most prescribed drugs by claims were Estradiol.
Has Dr. Heather A. Brewer received payments from drug or device companies?
CMS Open Payments shows $852 in general payments to Dr. Brewer from 7 companies from 2018 to 2023. The largest total came from Applied Medical Resources Corporation.
How long has Dr. Heather A. Brewer been practicing?
Dr. Brewer graduated from medical school in 2000, 26 years ago.
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