Giselle Falkenberg, MD
Pediatrics Physician · Mountlake Terrace, WA
Giselle Falkenberg, MD is a pediatrics physician with a practice address in Mountlake Terrace, Washington, and NPI 1598791576, issued on Jun 23, 2006. Check the license (Washington 27797, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Giselle Falkenberg
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 27797 WA
Self-reported in NPPES; status is on the state search - Practice location
- 23511 56TH Ave W Ste 105, Mountlake Terrace, WA 98043
- Phone
- (206) 546-2421
- Enumerated
- Jun 23, 2006
- Record last updated
- Feb 15, 2025
- Medicaid ID
- 8138869 WA
- Medicare enrollment
- Enrolled (PECOS I20240723004392); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,753 in Washington → Look up another NPI →
Also registered at 23511 56TH Ave W Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaberi Dannemiller, NPPediatric Nurse Practitioner1609107655
- Jeffrey Ernst, MDPediatrics Physician1790721736
- Shayna Herns, MDPediatrics Physician1518616143
- Melissa Walsh, MDPediatrics Physician1275644874
Verify Giselle Falkenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 27797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Giselle Falkenberg among 1,753 pediatrics physician records in Washington
Giselle Falkenberg, MD is one of 1,753 pediatrics physician records with a practice address in Washington. 14% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated1987 · median 2014 among the 124 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Washington
There are 1,753 pediatrics physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,753 in Washington → Every provider in Mountlake Terrace → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Jeffrey Ernst, MDMountlake Terrace, WA 980431790721736
- Shayna Herns, MDMountlake Terrace, WA 980431518616143
- Melissa Walsh, MDMountlake Terrace, WA 980431275644874
- Callie Byrd, MDCovington, WA 980421376787481
- Mohamed Elshazzly, DOCovington, WA 980421962067215
- Mai NittaCovington, WA 980421578940425
- Danilo Tadeo, M.D., MLS(ASCP)CMCovington, WA 980421821400029
- Cheryl Tan-Jacobson, MDCovington, WA 980421780604249
Common questions
What is Giselle Falkenberg, MD's NPI number?
Giselle Falkenberg, MD's National Provider Identifier (NPI) is 1598791576, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Giselle Falkenberg, MD located?
The NPPES record lists a practice address at 23511 56TH Ave W Ste 105, Mountlake Terrace, WA, 98043. Phone: (206) 546-2421. Providers update this record themselves, so call before visiting.
How can I verify Giselle Falkenberg, MD's license?
NPPES lists Washington license number 27797, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. 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.