Dr. Nan Ring, MD
- Medicare services, 2023
- 255
- Part D claims, 2018
- 47
- Publications
- 13
- Hospital affiliations
- 1
- Industry payments
- $125
- Practice address
- 125 16th E Ave, Seattle, WA 98112
- Practice phone
- Call (509) 241-7349
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of Washington
Seattle, Washington
Find Dr. Ring's professional email, personal email and mobile number
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Dr. Nan Ring is a dermatopathology physician in Seattle, Washington
Dr. Ring practices at Kaiser Foundation Health Plan of Washington in Seattle, Washington.
Dr. Ring's NPI, 1083063549, was assigned on June 6, 2016. Dr. Ring holds Connecticut license 65087.
- NPI
- 1083063549NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2016
- NPI status
- Active
- Practice phone
- (509) 241-7349
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Nan Ring practices at Kaiser Foundation Health Plan of Washington in Seattle, Washington
Dr. Ring's primary practice is Kaiser Foundation Health Plan of Washington, at 125 16th E Ave, Seattle, WA 98112 in King County. The practice phone is (509) 241-7349.
- Kaiser Foundation Health Plan of Washington125 16th E Ave, Seattle, WA 98112 · King CountyPhone(509) 241-7349
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nan Ring is affiliated with 2 sites of care and 1 medical group
Dr. Ring's primary practice is Kaiser Foundation Health Plan of Washington in Seattle, Washington. Dr. Ring is also affiliated with Kaiser Permanente Central Hospital. The medical group on file is Washington Permanente Medical Group, P.C.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nan Ring's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ring practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of Washington | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nan Ring is one of 9 dermatopathology physicians in Washington
Dermatopathology is Dr. Ring's primary specialty in the NPI Registry, under taxonomy code 207ND0900X. Dr. Ring is licensed in Connecticut.
Specialties and state licenses
- Dermatopathology, ConnecticutPrimary
Dermatopathology physicians near Dr. Ring
Counts of dermatopathology 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. Nan Ring billed Medicare for 255 services in 2023
CMS data shows 255 Medicare services from Dr. Ring across 3 procedure codes in 2023. Medicare paid $7,016 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ring's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Lab and pathology
- 2022: 692023: 255270%
Dr. Ring compared with the Washington median for dermatopathology physicians, 2023
- Dr. Ring
- Washington median
- Medicare services
- 255vs 3,19092% below
Medians across 10 dermatopathology physicians in Washington with Dmand AI profiles that report each measure.
Dr. Ring'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ring and other dermatopathology physicians in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nan Ring's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Ring's median patient age at 72, with 45% women.
Dr. Ring's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women45%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Nan Ring wrote 47 Medicare Part D claims in 2018
In 2018, Dr. Ring wrote 47 Medicare Part D claims. They cover 3 drugs, with $57,056 in total drug cost. In 2017, CMS named 14 claims across 1 drug.
Dr. Ring's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 142018: 47236%
Drugs named by CMS: 3 in 2018, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Nan Ring has 13 publications on record
Dmand AI links 13 papers to Dr. Ring, published from 2015 to 2024. 2021 was the busiest year, with 4. The most frequent topics are Cell Line, Tumor, Immunotherapy and Mice, Inbred BALB C. Dr. Ring has published most often in JAAD Case Rep. Dr. Ring's most frequent co-authors are Kipp A. Weiskopf, MD, PhD, Jonathan Tsai and Richard J. Antaya, MD.
Dr. Ring's papers by year, 2015 to 2024
Topics Dr. Ring writes about most
- Cell Line, Tumor
- Immunotherapy
- Mice, Inbred BALB C
- Phagocytosis
Dr. Ring's most frequent co-authors
- Kipp A. Weiskopf, MD, PhD4 shared papers
- Jonathan Tsai2 shared papers
- Richard J. Antaya, MD1 shared paper
Recent publications by Dr. Ring
See who Dr. Ring researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ring works with, so you can find a warm path to the right dermatopathology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nan Ring received $125 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Ring from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $125.
Companies that paid Dr. Ring the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nan Ring'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Nan Ring
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. Nan Ring's NPI number?
Dr. Nan Ring's NPI number is 1083063549. It was assigned on June 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Nan Ring?
Dr. Nan Ring is a dermatopathology physician in Seattle, Washington. The primary specialty in the NPI Registry is Dermatopathology Physician (taxonomy code 207ND0900X).
Where does Dr. Nan Ring practice?
Dr. Ring practices at 125 16th E Ave, Seattle, WA 98112. Dr. Ring's primary practice is Kaiser Foundation Health Plan of Washington in Seattle, Washington.
What is Dr. Nan Ring's office phone number?
The practice phone on file for Dr. Ring is (509) 241-7349.
What is Dr. Nan Ring's medical license number?
Dr. Ring holds Connecticut license 65087.
Which hospitals is Dr. Nan Ring affiliated with?
Dr. Ring is affiliated with Kaiser Permanente Central Hospital.
What medical group is Dr. Nan Ring part of?
Dr. Ring is linked to Washington Permanente Medical Group, P.C.
Does Dr. Nan Ring accept Medicare?
Yes. CMS data shows Dr. Ring billed Medicare for 255 services in 2023.
What services does Dr. Nan Ring bill to Medicare?
In 2023, Dr. Ring's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88342) and lab and pathology test (88304).
What drugs does Dr. Nan Ring prescribe most?
In 2018 Medicare Part D data, Dr. Ring's most prescribed drugs by claims were Ketoconazole, Humira Pen and Mupirocin.
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Has Dr. Nan Ring received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Ring from 1 company from 2024 to 2024. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Nan Ring been practicing?
Dr. Ring graduated from medical school in 2016, 10 years ago.
Does Dr. Nan Ring do research?
Dmand AI links 13 publications to Dr. Ring, published from 2015 to 2024.
Who does Dr. Nan Ring publish with?
Dr. Ring's most frequent co-authors are Kipp A. Weiskopf, MD, PhD (4 shared papers), Jonathan Tsai (2 shared papers) and Richard J. Antaya, MD (1 shared paper).
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