Dr. Charles P. Buck, MD
- Medicare services, 2023
- 11
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 213
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 209 Martin Luther King Jr Way, Tacoma, WA 98405
- Practice phone
- Call (253) 596-3592
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tacoma Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Tacoma, Washington
Find Dr. Buck's professional email, personal email and mobile number
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Dr. Charles P. Buck is an emergency medicine physician in Tacoma, Washington
Dr. Buck practices at Tacoma Ambulatory Surgery Center in Tacoma, Washington.
Dr. Buck's NPI, 1831152826, was assigned on April 10, 2006. Dr. Buck graduated from Georgetown University School of Medicine in 1998. Dr. Buck holds Washington license MD00039232.
- NPI
- 1831152826NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567533946
- NPI enumeration date
- April 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 596-3592
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles P. Buck practices at Tacoma Ambulatory Surgery Center in Tacoma, Washington
Dr. Buck's primary practice is Tacoma Ambulatory Surgery Center, at 209 Martin Luther King Jr Way, Tacoma, WA 98405. The practice phone is (253) 596-3592.
- Tacoma Ambulatory Surgery Center209 Martin Luther King Jr Way, Tacoma, WA 98405Phone(253) 596-3592
Source: Dmand AI Affiliation Data
Dr. Charles P. Buck is affiliated with 2 sites of care and 3 medical groups
Dr. Buck's primary practice is Tacoma Ambulatory Surgery Center in Tacoma, Washington. Dr. Buck is also affiliated with St. Francis Hospital. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Buck to 2 more medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Charles P. Buck's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buck practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tacoma Ambulatory Surgery Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles P. Buck is one of 1,408 emergency medicine physicians in Washington
Emergency medicine is Dr. Buck's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Buck is licensed in Washington.
Specialties and state licenses
- Emergency medicine, WashingtonPrimary
Emergency medicine physicians near Dr. Buck
Counts of emergency medicine physicians 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. Charles P. Buck billed Medicare for 11 services in 2023
CMS data shows 11 Medicare services from Dr. Buck across 1 procedure code in 2023, all of them office visits, for 27 Medicare patients. Medicare paid $683 for them. Every service was in an office.
Dr. Buck's Medicare services by type, 2019 to 2023
- 2019
- 2023
- Office and hospital visits
- 2019: 262023: 1158%
Dr. Buck compared with the Washington median for emergency medicine physicians, 2023
- Dr. Buck
- Washington median
- Medicare services
- 11vs 26896% below
- Medicare patients
- 27vs 22388% below
- Part D claims
- 80vs 6131% above
Medians across 1,440 emergency medicine physicians in Washington with Dmand AI profiles that report each measure.
Dr. Buck's most billed Medicare procedure codes, 2023
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. Charles P. Buck treated 27 Medicare patients in 2024, average age 67
CMS counts 27 Medicare patients who saw Dr. Buck in 2024. The largest group is 65 to 74, with 16 patients. 59% of them have high blood pressure, and 44% have diabetes. Their average risk score is 1.80, 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. Buck's median patient age at 60, with 65% women.
Dr. Buck's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Buck's Medicare patients by sex, 2024
- Women1659%
- Men1141%
Chronic conditions among Dr. Buck's Medicare patients, 2024
- High blood pressure59%
- Diabetes44%
- High cholesterol41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buck's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles P. Buck wrote 213 Medicare Part D claims in 2024
In 2024, Dr. Buck wrote 213 Medicare Part D claims for 128 patients. 92% of them were for generic drugs. CMS names the drug for 80 of them, across 5 drugs with 11 or more claims each, at $847 in total drug cost. In 2023, CMS named 70 claims across 4 drugs.
Dr. Buck's Part D claims by kind of drug, 2024
- Generic197 claims92%
- Brand-name16 claims8%
Dr. Buck'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. Buck's Part D claims, 2024
- Opioids14%30 of 213 claims
- Antibiotics35%74 of 213 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: 702024: 8014%
Drugs named by CMS: 5 in 2024, 4 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. Charles P. Buck takes part in Medicare
Dr. Buck 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. Charles P. Buck graduated from Georgetown University School of Medicine
Dr. Buck graduated from Georgetown University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles P. Buck'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) |
| 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. Charles P. Buck
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. Charles P. Buck's NPI number?
Dr. Charles P. Buck's NPI number is 1831152826. It was assigned on April 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles P. Buck?
Dr. Charles P. Buck is an emergency medicine physician in Tacoma, Washington. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Charles P. Buck practice?
Dr. Buck practices at 209 Martin Luther King Jr Way, Tacoma, WA 98405. Dr. Buck's primary practice is Tacoma Ambulatory Surgery Center in Tacoma, Washington. Dmand AI also links Dr. Buck to 2 medical groups.
What is Dr. Charles P. Buck's office phone number?
The practice phone on file for Dr. Buck is (253) 596-3592.
What is Dr. Charles P. Buck's medical license number?
Dr. Buck holds Washington license MD00039232.
Which hospitals is Dr. Charles P. Buck affiliated with?
Dr. Buck is affiliated with St. Francis Hospital.
What medical group is Dr. Charles P. Buck part of?
Dr. Buck is linked to Washington Permanente Medical Group, P.C. Dmand AI links Dr. Buck to 2 more medical groups.
Does Dr. Charles P. Buck accept Medicare?
Yes. CMS data shows Dr. Buck billed Medicare for 11 services in 2023, and Dr. Buck accepts Medicare assignment.
How many Medicare patients does Dr. Charles P. Buck see?
CMS counts 27 Medicare patients who saw Dr. Buck in 2024, with an average age of 67.
What services does Dr. Charles P. Buck bill to Medicare?
In 2023, Dr. Buck's most billed Medicare services were office visit, established patient (99214).
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Where did Dr. Charles P. Buck go to medical school?
Dr. Buck graduated from Georgetown University School of Medicine in 1998.
What drugs does Dr. Charles P. Buck prescribe most?
In 2024 Medicare Part D data, Dr. Buck's most prescribed drugs by claims were Prednisone, Amoxicillin-Clavulanate Potass and Azithromycin.
How long has Dr. Charles P. Buck been practicing?
Dr. Buck graduated from medical school in 1998, 28 years ago.
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