Susan Lynn Liddiard, D.O.
Family Medicine Physician · Iowa City, IA
Susan Lynn Liddiard, D.O. is a family medicine physician with a practice address in Iowa City, Iowa, and NPI 1417921040, issued on Feb 13, 2006. Check the license (Iowa 4393, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Susan Lynn Liddiard
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 4393 IA
41638-21 WI
Self-reported in NPPES; status is on the state search - Practice location
- 601 Highway 6 W, Iowa City, IA 52246
- Phone
- (319) 338-0581
- Enumerated
- Feb 13, 2006
- Record last updated
- Oct 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 601 Highway 6 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Subhadra AdhikariRegistered Nurse1548122484
Verify Susan Lynn Liddiard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 4393Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Susan Lynn Liddiard among 2,336 family medicine physician records in Iowa
Susan Lynn Liddiard, D.O. is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
156 family medicine physician records list a practice address in Iowa City
They are 156 of the 7,163 NPPES records with a practice address in Iowa City, and 2,336 family medicine physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,336 in Iowa → Every provider in Iowa City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Janet Clark, MDIowa City, IA 522461619174638
- Dawn Howell, M.D.Iowa City, IA 522461619080116
- Jeffrey Jones, M.D.Iowa City, IA 522461750386439
- Christian Mann, DNP ARNPIowa City, IA 522461932685013
- Christa MichelIowa City, IA 522461235887167
- Ramy Salib, MDIowa City, IA 522461326527284
- Mei Shi, M.D.Iowa City, IA 522461205159688
- Dudley Thornhill, MDIowa City, IA 522461790879401
Common questions
What is Susan Lynn Liddiard, D.O.'s NPI number?
Susan Lynn Liddiard, D.O.'s National Provider Identifier (NPI) is 1417921040, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Lynn Liddiard, D.O. located?
The NPPES record lists a practice address at 601 Highway 6 W, Iowa City, IA, 52246. Phone: (319) 338-0581. Providers update this record themselves, so call before visiting.
How can I verify Susan Lynn Liddiard, D.O.'s license?
NPPES lists Iowa license number 4393, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.