Ambili M. John, A.C.N.P.
Acute Care Nurse Practitioner · Houston, TX
Ambili M. John, A.C.N.P. is an acute care nurse practitioner with a practice address in Houston, Texas, and NPI 1396854568, issued on Aug 30, 2006. Check the license (Texas 677328, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ambili M. John
- Credential
- A.C.N.P.
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 677328 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6400 Fannin St, Houston, TX 77030
- Phone
- (713) 486-8000
- Enumerated
- Aug 30, 2006
- Record last updated
- Jan 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (713) 486-8088
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →
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Verify Ambili M. John in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 677328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ambili M. John among 3,239 acute care nurse practitioner records in Texas
Ambili M. John, A.C.N.P. is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2020 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
712 acute care nurse practitioner records list a practice address in Houston
They are 712 of the 61,221 NPPES records with a practice address in Houston, and 3,239 acute care nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,239 in Texas → Every provider in Houston → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Nancy Akins, R.N. MSN,CNS,CC ACNPHouston, TX 770301447202155
- Prashanth Anumandla, ANP-BC, RNHouston, TX 770301831208966
- Patricia Brenza, N.P.Houston, TX 770301598780173
- Mary Joy Daniel, NPHouston, TX 770301124064100
- Thomas Derksen, NPHouston, TX 770301730133026
- Sarah Homer, ACNPHouston, TX 770301205851896
- Wendi Jones, MSN, ACNPHouston, TX 770301528078482
- Elizabeth MartinHouston, TX 770301932110301
Common questions
What is Ambili M. John, A.C.N.P.'s NPI number?
Ambili M. John, A.C.N.P.'s National Provider Identifier (NPI) is 1396854568, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ambili M. John, A.C.N.P. located?
The NPPES record lists a practice address at 6400 Fannin St, Houston, TX, 77030. Phone: (713) 486-8000. Providers update this record themselves, so call before visiting.
How can I verify Ambili M. John, A.C.N.P.'s license?
NPPES lists Texas license number 677328, as entered by the provider. Search the Texas 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.