Tiffany Ngoc Nguyen, MD
Surgical Critical Care Physician · Phoenix, AZ
Tiffany Ngoc Nguyen, MD is a surgical critical care physician with a practice address in Phoenix, Arizona, and NPI 1861998213, issued on Apr 4, 2018. Check the license (Arizona 73805, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tiffany Ngoc Nguyen
- Credential
- MD
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License number
- 73805 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 16601 N 40TH St Ste 204, Phoenix, AZ 85032
- Phone
- (602) 633-3721
- Enumerated
- Apr 4, 2018
- Record last updated
- Jul 1, 2024
- Fax
- (602) 953-5466
- Medicare enrollment
- Enrolled (PECOS I20240805002265); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical critical care physician records → All 51 in Arizona → Look up another NPI →
Also registered at 16601 N 40TH St Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rima Ahmad, MBBSSurgery Physician1154760742
- Francis Ali-Osman, MDSurgical Critical Care Physician1447430491
- Charles Balcome, ACNPAcute Care Nurse Practitioner1376027557
- Varun Chakravorty, M.D.Surgery Physician1699027037
- Julie Dricken, MDColon & Rectal Surgery Physician1477848703
- Nasrin Ghalyaie, M.DColon & Rectal Surgery Physician1174820542
Verify Tiffany Ngoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 73805Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $40.59
2 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 1,092 providers of this specialty with any payment received $2,183.62 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Acute Care Surgical Specialists LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Ngoc Nguyen among 51 surgical critical care physician records in Arizona
Tiffany Ngoc Nguyen, MD is one of 51 surgical critical care physician records with a practice address in Arizona. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 8% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2018 · median 2009 among the 42 with a school on file
- Record last updated2024 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Critical Care Physician providers in Arizona
There are 51 surgical critical care physician records in Arizona.
All 51 in Arizona → Every provider in Phoenix → Surgical Critical Care Physician nationwide →
The 8 surgical critical care physician records with the nearest ZIP codes
- Hiba Abdel Aziz, MDPhoenix, AZ 850321104016336
- Francis Ali-Osman, MDPhoenix, AZ 850321447430491
- Qaali Hussein, M.D.Phoenix, AZ 850321194047134
- Meghann Kaiser, M.D.Phoenix, AZ 850321124204177
- Hoang Lim, D.O.Phoenix, AZ 850321891012225
- Alicia Mangram, MDPhoenix, AZ 850321972575504
- Adam Mina, DOPhoenix, AZ 850321053705459
- Alyssa Stassi, D.O.Phoenix, AZ 850321831464858
Common questions
What is Tiffany Ngoc Nguyen, MD's NPI number?
Tiffany Ngoc Nguyen, MD's National Provider Identifier (NPI) is 1861998213, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Ngoc Nguyen, MD located?
The NPPES record lists a practice address at 16601 N 40TH St Ste 204, Phoenix, AZ, 85032. Phone: (602) 633-3721. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Ngoc Nguyen, MD's license?
NPPES lists Arizona license number 73805, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. 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. 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.