Carla Ivonne Vazquez Santos, MD
Internal Medicine Physician · Federal Way, WA
Carla Ivonne Vazquez Santos, MD is an internal medicine physician with a practice address in Federal Way, Washington, and NPI 1346653177, issued on Jun 10, 2014. Check the license (Washington MD60871651, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Carla Ivonne Vazquez Santos
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD60871651 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1414 S 324TH St Ste B207, Federal Way, WA 98003
- Phone
- (253) 220-3121
- Enumerated
- Jun 10, 2014
- Record last updated
- Jun 5, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 1414 S 324TH St Ste B207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Barrion, ARNPAdult Health Nurse Practitioner1871834838
- Laura Cornish, ARNP, NP-CAdult Health Nurse Practitioner1649637497
- Ava Haymon, MDGeriatric Medicine (Family Medicine) Physician1154492155
- Evan Kroh, MDFamily Medicine Physician1326429689
- Anita Loehmer, ARNPAcute Care Nurse Practitioner1932871233
- Angela Poppe Ries, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1346458197
Verify Carla Ivonne Vazquez Santos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60871651Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average internal medicine physician in 2024
874 Medicare Part D claims for 203 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 40 claims were for opioids.
Most prescribed
- Amlodipine Besylate41 claims
- Atorvastatin Calcium41 claims
- Gabapentin39 claims
- Pantoprazole Sodium30 claims
- Abrysvo27 claims
- Metoprolol Succinate27 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Carla Ivonne Vazquez Santos among 3,079 internal medicine physician records in Washington
Carla Ivonne Vazquez Santos, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 internal medicine physician records list a practice address in Federal Way
They are 63 of the 2,770 NPPES records with a practice address in Federal Way, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Federal Way → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Suleman AzizFederal Way, WA 980031326014036
- Dong Chang, MDFederal Way, WA 980031376583302
- Cheryl Collier-Brown, MDFederal Way, WA 980031780676783
- Jill Denny, M.D.Federal Way, WA 980031619990132
- Curtis Endow, MDFederal Way, WA 980031386679918
- Renato Fajardo, MDFederal Way, WA 980031760476352
- Steve Kao, MDFederal Way, WA 980031992724637
- Alain Lambert, MDFederal Way, WA 980031013953652
Common questions
What is Carla Ivonne Vazquez Santos, MD's NPI number?
Carla Ivonne Vazquez Santos, MD's National Provider Identifier (NPI) is 1346653177, issued on Jun 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Carla Ivonne Vazquez Santos, MD located?
The NPPES record lists a practice address at 1414 S 324TH St Ste B207, Federal Way, WA, 98003. Phone: (253) 220-3121. Providers update this record themselves, so call before visiting.
How can I verify Carla Ivonne Vazquez Santos, MD's license?
NPPES lists Washington license number MD60871651, 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.
How much does Carla Ivonne Vazquez Santos, MD prescribe under Medicare Part D?
In 2024, Carla Ivonne Vazquez Santos, MD had 874 Medicare Part D claims for 203 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.