Dr. Catherine Mamah, MD
- Medicare services, 2024
- 69
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 282
- Hospital affiliations
- 5
- Industry payments
- $377
- Practice address
- 888 Swift Blvd, Richland, WA 99352
- Practice phone
- Call (509) 946-4611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mamah's professional email, personal email and mobile number
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Dr. Catherine Mamah is a neurologist in Richland, Washington
Dr. Mamah practices at Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services.
Dr. Mamah's NPI, 1811062912, was assigned on November 22, 2006. Dr. Mamah graduated from Univ of Rochester School of Dental Medicine in 2004. Dr. Mamah holds Wisconsin license 836.
- NPI
- 1811062912NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951603919
- NPI enumeration date
- November 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 946-4611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine Mamah practices at Kadlec Regional Medical Center in Richland, Washington
Dr. Mamah's primary practice is Kadlec Regional Medical Center, at 888 Swift Blvd, Richland, WA 99352 in Benton County. The practice phone is (509) 946-4611.
- Kadlec Regional Medical Center888 Swift Blvd, Richland, WA 99352 · Benton CountyPhone(509) 946-4611
Source: Dmand AI Affiliation Data
Dr. Catherine Mamah is affiliated with 7 sites of care and 6 medical groups
Dr. Mamah's primary practice is Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services. Dr. Mamah is also affiliated with Dartmouth Hitchcock Medical Center. The medical group on file is Kadlec Regional Medical Center. Dmand AI also links Dr. Mamah to 3 more hospitals, 5 medical groups, 1 clinical lab and 1 group practice or clinic, each named with a free account. Dr. Mamah's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Catherine Mamah's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mamah practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kadlec Regional Medical Center | Available with a free account |
| +6 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Catherine Mamah is one of 417 neurologists in Washington
Neurology is Dr. Mamah's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Mamah's licenses on file in 5 states: Wisconsin, California, Minnesota, New Hampshire and Washington.
Specialties and state licenses
- Neurology, WisconsinPrimary
- California license
- Minnesota license
- New Hampshire license
- Washington license
Neurologists near Dr. Mamah
Counts of neurologists 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. Catherine Mamah billed Medicare for 69 services in 2024
CMS data shows 69 Medicare services from Dr. Mamah across 3 procedure codes in 2024, for 40 Medicare patients. Medicare paid $4,061 for them.
Dr. Mamah's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 332024: 5567%
- Other services
- 2023: 02024: 14
Where Dr. Mamah's Medicare services took place, 2024
- In an office1319%
- In a facility5681%
Dr. Mamah compared with the Washington median for neurologists, 2024
- Dr. Mamah
- Washington median
- Medicare services
- 69vs 29276% below
- Medicare patients
- 40vs 16476% below
- Part D claims
- 179vs 40856% below
Medians across 403 neurologists in Washington with Dmand AI profiles that report each measure.
Dr. Mamah'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. Catherine Mamah treated 40 Medicare patients in 2024, average age 71
CMS counts 40 Medicare patients who saw Dr. Mamah in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 73% have arthritis. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mamah's median patient age at 67, with 62% women.
Dr. Mamah's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mamah's Medicare patients by sex, 2024
- Women2768%
- Men1333%
Chronic conditions among Dr. Mamah's Medicare patients, 2024
- High cholesterol75%
- Arthritis73%
- High blood pressure65%
- Mood disorders48%
- Depression38%
- Diabetes30%
- Anxiety28%
- Chronic kidney disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mamah's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine Mamah wrote 282 Medicare Part D claims in 2024
In 2024, Dr. Mamah wrote 282 Medicare Part D claims for 87 patients. 56% of them were for generic drugs. CMS names the drug for 179 of them, across 6 drugs with 11 or more claims each, at $141,785 in total drug cost. In 2023, CMS named 50 claims across 3 drugs.
Dr. Mamah's Part D claims by kind of drug, 2024
- Generic158 claims56%
- Brand-name124 claims44%
Dr. Mamah'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: 502024: 179258%
Drugs named by CMS: 6 in 2024, 3 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. Catherine Mamah takes part in Medicare
Dr. Mamah 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. Catherine Mamah received $377 in industry payments from 2016 to 2025
CMS Open Payments shows 10 general payments to Dr. Mamah from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Lundbeck LLC paid the most, $96.
General payments to Dr. Mamah by program year, 2016 to 2025
General payments to Dr. Mamah by kind, 2016 to 2025
- Food and beverage$33088%
- Education$4712%
Companies that paid Dr. Mamah 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. Catherine Mamah graduated from Univ of Rochester School of Dental Medicine
Dr. Mamah graduated from Univ of Rochester School of Dental Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Catherine Mamah'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 DataDmand AI Org Hierarchy 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) |
| 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. Catherine Mamah
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. Catherine Mamah's NPI number?
Dr. Catherine Mamah's NPI number is 1811062912. It was assigned on November 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine Mamah?
Dr. Catherine Mamah is a neurologist in Richland, Washington. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Catherine Mamah practice?
Dr. Mamah practices at 888 Swift Blvd, Richland, WA 99352. Dr. Mamah's primary practice is Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services. Dmand AI also links Dr. Mamah to 3 hospitals, 5 medical groups, 1 clinical lab and 1 group practice or clinic.
What is Dr. Catherine Mamah's office phone number?
The practice phone on file for Dr. Mamah is (509) 946-4611.
What is Dr. Catherine Mamah's medical license number?
Dr. Mamah holds Wisconsin license 836, one of the licenses on file in 5 states.
Which states has Dr. Catherine Mamah been licensed in?
Dmand AI has state licenses on file for Dr. Mamah in Wisconsin, California, Minnesota, New Hampshire and Washington.
Which hospitals is Dr. Catherine Mamah affiliated with?
Dr. Mamah practices at Kadlec Regional Medical Center in Richland, Washington. Dr. Mamah is also affiliated with Dartmouth Hitchcock Medical Center. Dmand AI links Dr. Mamah to 3 more hospitals.
What medical group is Dr. Catherine Mamah part of?
Dr. Mamah is linked to Kadlec Regional Medical Center. Dmand AI links Dr. Mamah to 5 more medical groups.
Does Dr. Catherine Mamah accept Medicare?
Yes. CMS data shows Dr. Mamah billed Medicare for 69 services in 2024, and Dr. Mamah accepts Medicare assignment.
How many Medicare patients does Dr. Catherine Mamah see?
CMS counts 40 Medicare patients who saw Dr. Mamah in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Catherine Mamah bill to Medicare?
In 2024, Dr. Mamah's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).
Where did Dr. Catherine Mamah go to medical school?
Dr. Mamah graduated from Univ of Rochester School of Dental Medicine in 2004.
What drugs does Dr. Catherine Mamah prescribe most?
In 2024 Medicare Part D data, Dr. Mamah's most prescribed drugs by claims were Nurtec ODT, Aimovig Autoinjector and Gabapentin.
Has Dr. Catherine Mamah received payments from drug or device companies?
CMS Open Payments shows $377 in general payments to Dr. Mamah from 9 companies from 2016 to 2025. The largest total came from Lundbeck LLC.
How long has Dr. Catherine Mamah been practicing?
Dr. Mamah graduated from medical school in 2004, 22 years ago.
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