Dr. Charles Ryan Merickel, MD
- Medicare services, 2024
- 1,858
- Medicare patients, 2024
- 776
- MIPS score, 2024
- 75
- Hospital affiliations
- 5
- Medical group
- 1
- Practice address
- 1717 South J Street, Tacoma, WA 98405
- Practice phone
- Call (253) 627-4101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Charles Ryan Merickel is a pathologist in Tacoma, Washington
Dr. Merickel practices at St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health.
Dr. Merickel's NPI, 1639494842, was assigned on March 30, 2010. Dr. Merickel graduated from Loma Linda University School of Medicine in 2010. Dr. Merickel holds Washington license MD 60443645.
- NPI
- 1639494842NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123346129
- NPI enumeration date
- March 30, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 627-4101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles Ryan Merickel practices at St. Joseph Medical Center in Tacoma, Washington
Dr. Merickel's primary practice is St. Joseph Medical Center, at 1717 South J Street, Tacoma, WA 98405 in Pierce County. The practice phone is (253) 627-4101.
- St. Joseph Medical Center1717 South J Street, Tacoma, WA 98405 · Pierce CountyPhone(253) 627-4101
Source: Dmand AI Affiliation Data
Dr. Charles Ryan Merickel is affiliated with 6 sites of care and 1 medical group
Dr. Merickel's primary practice is St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health. Dr. Merickel is also affiliated with EvergreenHealth Medical Center. The medical group on file is CellNetix Pathology & Laboratories. Dmand AI also links Dr. Merickel to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles Ryan Merickel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Merickel practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles Ryan Merickel is one of 217 pathologists in Washington
Anatomic pathology and clinical pathology is Dr. Merickel's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Merickel is licensed in Washington.
Specialties and state licenses
- Anatomic pathology and clinical pathology, WashingtonPrimary
Pathologists near Dr. Merickel
Counts of pathologists 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 Ryan Merickel billed Medicare for 1,858 services in 2024
CMS data shows 1,858 Medicare services from Dr. Merickel across 15 procedure codes in 2024, for 776 Medicare patients. Medicare paid $63,165 for them.
Dr. Merickel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,9532024: 1,7998%
- Other services
- 2023: 542024: 599%
Where Dr. Merickel's Medicare services took place, 2024
- In an office1639%
- In a facility1,69591%
Dr. Merickel compared with the Washington median for pathologists, 2024
- Dr. Merickel
- Washington median
- Medicare services
- 1,858vs 1,42630% above
- Medicare patients
- 776vs 62025% above
Medians across 205 pathologists in Washington with Dmand AI profiles that report each measure.
Dr. Merickel'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. Charles Ryan Merickel treated 776 Medicare patients in 2024, average age 73
CMS counts 776 Medicare patients who saw Dr. Merickel in 2024. The largest group is 65 to 74, with 398 patients. 73% of them have high blood pressure, and 72% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Merickel's median patient age at 64, with 60% women.
Dr. Merickel's Medicare patients by age, 2024
Dr. Merickel's Medicare patients by sex, 2024
- Women37949%
- Men39751%
Chronic conditions among Dr. Merickel's Medicare patients, 2024
- High blood pressure73%
- High cholesterol72%
- Arthritis43%
- Cancer32%
- Diabetes28%
- Ischemic heart disease28%
- Chronic kidney disease26%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Merickel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles Ryan Merickel scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Merickel for performance year 2024, reported as part of a group. Dr. Merickel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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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Dr. Charles Ryan Merickel graduated from Loma Linda University School of Medicine
Dr. Merickel graduated from Loma Linda University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles Ryan Merickel'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) |
| 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) |
| 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 Ryan Merickel
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 Ryan Merickel's NPI number?
Dr. Charles Ryan Merickel's NPI number is 1639494842. It was assigned on March 30, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles Ryan Merickel?
Dr. Charles Ryan Merickel is a pathologist in Tacoma, Washington. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Charles Ryan Merickel practice?
Dr. Merickel practices at 1717 South J Street, Tacoma, WA 98405. Dr. Merickel's primary practice is St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health. Dmand AI also links Dr. Merickel to 3 hospitals and 1 group practice or clinic.
What is Dr. Charles Ryan Merickel's office phone number?
The practice phone on file for Dr. Merickel is (253) 627-4101.
What is Dr. Charles Ryan Merickel's medical license number?
Dr. Merickel holds Washington license MD 60443645.
Which hospitals is Dr. Charles Ryan Merickel affiliated with?
Dr. Merickel practices at St. Joseph Medical Center in Tacoma, Washington. Dr. Merickel is also affiliated with EvergreenHealth Medical Center. Dmand AI links Dr. Merickel to 3 more hospitals.
What medical group is Dr. Charles Ryan Merickel part of?
Dr. Merickel is linked to CellNetix Pathology & Laboratories.
Does Dr. Charles Ryan Merickel accept Medicare?
Yes. CMS data shows Dr. Merickel billed Medicare for 1,858 services in 2024, and Dr. Merickel accepts Medicare assignment.
What is Dr. Charles Ryan Merickel's MIPS score?
Dr. Merickel's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Charles Ryan Merickel see?
CMS counts 776 Medicare patients who saw Dr. Merickel in 2024, with an average age of 73.
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What services does Dr. Charles Ryan Merickel bill to Medicare?
In 2024, Dr. Merickel's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88307).
Where did Dr. Charles Ryan Merickel go to medical school?
Dr. Merickel graduated from Loma Linda University School of Medicine in 2010.
How long has Dr. Charles Ryan Merickel been practicing?
Dr. Merickel graduated from medical school in 2010, 16 years ago.
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