Dr. Brittany J. Valk, DO
- Medicare services, 2024
- 1,832
- Medicare patients, 2024
- 271
- Part D claims, 2024
- 480
- Publications
- 3
- MIPS score, 2024
- 100
- Practice address
- 3000 Old Centre Rd, Portage, MI 49024
- Practice phone
- Call (269) 321-7546
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southwest Michigan Dermatology
Portage, Michigan
Find Dr. Valk'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. Brittany J. Valk is a dermatologist in Portage, Michigan
Dr. Valk practices at Southwest Michigan Dermatology in Portage, Michigan.
Dr. Valk's NPI, 1700445525, was assigned on June 6, 2019. Dr. Valk graduated from Michigan State University College of Osteopathic Medicine in 2019. Dr. Valk holds Michigan license 5151013434.
- NPI
- 1700445525NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557695988
- NPI enumeration date
- June 6, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 321-7546
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brittany J. Valk practices at Southwest Michigan Dermatology in Portage, Michigan
Dr. Valk's primary practice is Southwest Michigan Dermatology, at 3000 Old Centre Rd, Portage, MI 49024 in Kalamazoo County. The practice phone is (269) 321-7546.
- Southwest Michigan Dermatology3000 Old Centre Rd, Portage, MI 49024 · Kalamazoo CountyPhone(269) 321-7546
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brittany J. Valk is affiliated with 5 sites of care and 2 medical groups
Dr. Valk's primary practice is Southwest Michigan Dermatology in Portage, Michigan. Dr. Valk is also affiliated with Bronson Methodist Hospital. The medical group on file is Nephrology Center. Dmand AI also links Dr. Valk to 1 more hospital, 2 group practices and clinics and 1 medical group, 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. Brittany J. Valk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Valk practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southwest Michigan Dermatology | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brittany J. Valk is one of 430 dermatologists in Michigan
Dermatology is Dr. Valk's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Valk is licensed in Michigan.
Specialties and state licenses
- Dermatology, MichiganPrimary
Dermatologists near Dr. Valk
Counts of dermatologists 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. Brittany J. Valk billed Medicare for 1,832 services in 2024
CMS data shows 1,832 Medicare services from Dr. Valk across 14 procedure codes in 2024, for 271 Medicare patients. Medicare paid $63,427 for them. Every service was in an office.
Dr. Valk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 5712024: 1,383142%
- Office and hospital visits
- 2023: 1722024: 423146%
- Drugs given in the office
- 2023: 02024: 26
Dr. Valk compared with the Michigan median for dermatologists, 2024
- Dr. Valk
- Michigan median
- Medicare services
- 1,832vs 1,43328% above
- Medicare patients
- 271vs 38630% below
- Part D claims
- 339vs 52836% below
Medians across 396 dermatologists in Michigan with Dmand AI profiles that report each measure.
Dr. Valk'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
Dr. Brittany J. Valk treated 271 Medicare patients in 2024, average age 73
CMS counts 271 Medicare patients who saw Dr. Valk in 2024. The largest group is 65 to 74, with 167 patients. 69% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Valk's median patient age at 62, with 60% women.
Dr. Valk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Valk's Medicare patients by sex, 2024
- Women17063%
- Men10137%
Chronic conditions among Dr. Valk's Medicare patients, 2024
- High cholesterol69%
- High blood pressure63%
- Arthritis42%
- Ischemic heart disease23%
- Diabetes18%
- Anxiety17%
- Chronic kidney disease16%
- Osteoporosis16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Valk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brittany J. Valk wrote 480 Medicare Part D claims in 2024
In 2024, Dr. Valk wrote 480 Medicare Part D claims for 203 patients. 95% of them were for generic drugs. CMS names the drug for 339 of them, across 10 drugs with 11 or more claims each, at $6,613 in total drug cost. In 2023, CMS named 134 claims across 6 drugs.
Dr. Valk's Part D claims by kind of drug, 2024
- Generic457 claims95%
- Brand-name23 claims5%
Dr. Valk'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. Valk's Part D claims, 2024
- Antibiotics10%49 of 480 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: 1342024: 339153%
Drugs named by CMS: 10 in 2024, 6 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. Brittany J. Valk scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Valk for performance year 2024, reported as part of a group. Dr. Valk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 535 procedures of removal of skin lesions by Dr. Valk, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Valk's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Valk ranks in Medicare procedure volume
- Removal of skin lesions
- 87th percentile535 procedures
- Skin biopsy
- 83rd percentile179 procedures
- Melanoma (skin cancer) excision
- 76th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 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. Brittany J. Valk has 3 publications on record
Dmand AI links 3 papers to Dr. Valk, published from 2022 to 2023. The most frequent topics are COVID-19 and Pandemics. Dr. Valk's most frequent co-authors are Nedyalko Nedyalkov Ivanov, DO and Lynn Marie Sikorski, DO.
Topics Dr. Valk writes about most
- COVID-19
- Pandemics
Dr. Valk's most frequent co-authors
Recent publications by Dr. Valk
J Osteopath Med
See who Dr. Valk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Valk works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brittany J. Valk received $5,067 in industry payments from 2019 to 2025
CMS Open Payments shows 132 general payments to Dr. Valk from 22 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 97% of the total. Sun Pharmaceutical Industries Inc. paid the most, $1,076.
General payments to Dr. Valk by program year, 2019 to 2025
General payments to Dr. Valk by kind, 2019 to 2025
- Food and beverage$4,93597%
- Education$952%
- Speaker and faculty fees$371%
Companies that paid Dr. Valk the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brittany J. Valk graduated from Michigan State University College of Osteopathic Medicine
Dr. Valk graduated from Michigan State University College of Osteopathic Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brittany J. Valk'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Brittany J. Valk
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. Brittany J. Valk's NPI number?
Dr. Brittany J. Valk's NPI number is 1700445525. It was assigned on June 6, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Brittany J. Valk?
Dr. Brittany J. Valk is a dermatologist in Portage, Michigan. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Brittany J. Valk practice?
Dr. Valk practices at 3000 Old Centre Rd, Portage, MI 49024. Dr. Valk's primary practice is Southwest Michigan Dermatology in Portage, Michigan. Dmand AI also links Dr. Valk to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Brittany J. Valk's office phone number?
The practice phone on file for Dr. Valk is (269) 321-7546.
What is Dr. Brittany J. Valk's medical license number?
Dr. Valk holds Michigan license 5151013434.
Which hospitals is Dr. Brittany J. Valk affiliated with?
Dr. Valk is affiliated with Bronson Methodist Hospital. Dmand AI links Dr. Valk to 1 more hospital.
What medical group is Dr. Brittany J. Valk part of?
Dr. Valk is linked to Nephrology Center. Dmand AI links Dr. Valk to 1 more medical group.
Does Dr. Brittany J. Valk accept Medicare?
Yes. CMS data shows Dr. Valk billed Medicare for 1,832 services in 2024, and Dr. Valk accepts Medicare assignment.
What is Dr. Brittany J. Valk's MIPS score?
Dr. Valk's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brittany J. Valk see?
CMS counts 271 Medicare patients who saw Dr. Valk in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Brittany J. Valk bill to Medicare?
In 2024, Dr. Valk's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Brittany J. Valk go to medical school?
Dr. Valk graduated from Michigan State University College of Osteopathic Medicine in 2019.
What drugs does Dr. Brittany J. Valk prescribe most?
In 2024 Medicare Part D data, Dr. Valk's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.
Has Dr. Brittany J. Valk received payments from drug or device companies?
CMS Open Payments shows $5,067 in general payments to Dr. Valk from 22 companies from 2019 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Dr. Brittany J. Valk been practicing?
Dr. Valk graduated from medical school in 2019, 7 years ago.
Does Dr. Brittany J. Valk do research?
Dmand AI links 3 publications to Dr. Valk, published from 2022 to 2023.
Who does Dr. Brittany J. Valk publish with?
Dr. Valk's most frequent co-authors are Nedyalko Nedyalkov Ivanov, DO (1 shared paper) and Lynn Marie Sikorski, DO (1 shared paper).
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