Emma Susan Williamson, CNM
Midwife · Santa Rosa, CA
Emma Susan Williamson, CNM is a midwife with a practice address in Santa Rosa, California, and NPI 1053356618, issued on Jun 18, 2006. Check the license (California 447, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Emma Susan Williamson
- Credential
- CNM
- Primary taxonomy
- Midwife 176B00000X
- License number
- 447 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Sonoma Ave, Santa Rosa, CA 95405
- Phone
- (707) 575-9167
- Enumerated
- Jun 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (707) 575-4819
- Entity
- Type 1 · individual
Also registered at 1111 Sonoma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Emma Susan Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Midwife providers in California
There are 762 midwife records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other midwife records in California
- Brianna Adams, LMEncinitas, CA1851152185
- Marlee Adams, LM, CPM, MSMArcata, CA1528775129
- Nicole Adelman, CNMDavis, CA1386991677
- Mireille Adelson, C.N.M.Roseville, CA1508293788
- Misty Adriaanse, C.P.M., L.M.Long Beach, CA1811259740
- Halima Afi, LM CPMSan Rafael, CA1730723958
- Cassandra Albiso, MSN, CNM, WHNP, RNOrange, CA1861258782
- Tiffany AlblingerPoway, CA1144632019
- Debbie Allen, CPM, LM, CBEClaremont, CA1750645008
- Jeanne Anderson, LM, CPMNewbury Park, CA1558687491
Common questions
What is Emma Susan Williamson, CNM's NPI number?
Emma Susan Williamson, CNM's National Provider Identifier (NPI) is 1053356618, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Emma Susan Williamson, CNM located?
The NPPES record lists a practice address at 1111 Sonoma Ave, Santa Rosa, CA, 95405. Phone: (707) 575-9167. Providers update this record themselves, so call before visiting.
How can I verify Emma Susan Williamson, CNM's license?
NPPES lists California license number 447, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
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.