Ngac Nguyen Phan, MD
General Practice Physician · Missouri City, TX
Ngac Nguyen Phan, MD is a general practice physician with a practice address in Missouri City, Texas, and NPI 1245582345, issued on Oct 12, 2012. Check the license (Texas S0535, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ngac Nguyen Phan
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- S0535 TX
MD-16928 HI
0116025291 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3640 Hampton Dr, Missouri City, TX 77459
- Phone
- (713) 806-1855
- Enumerated
- Oct 12, 2012
- Record last updated
- Apr 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190617000772); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,062 in Texas → Look up another NPI →
Also registered at 3640 Hampton Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rosa Jacobs, PTGeriatric Physical Therapist1447730080
- Jeanie Joe-Black, COTAOccupational Therapy Assistant1861972275
- Pius MwesigaPhysical Therapy Assistant1710467311
Verify Ngac Nguyen Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S0535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average general practice physician in 2024
415 Medicare Part D claims for 125 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Mupirocin183 claims
- Santyl114 claims
- Nystatin43 claims
- Metronidazole24 claims
- Triamcinolone Acetonide13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 57 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $15.32
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 4,259 providers of this specialty with any payment received $1,273.40 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
- Colleagues IN Wound Care LLCMissouri City, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ngac Nguyen Phan among 1,062 general practice physician records in Texas
Ngac Nguyen Phan, MD is one of 1,062 general practice physician records with a practice address in Texas. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 47% of them.
- NPI issued2012 · 47% of these records are older, 51% newer
- In a Medicare fileYes · 44% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2011 · median 2000 among the 222 with a school on file
- Record last updated2019 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Texas
There are 1,062 general practice physician records in Texas.
All 1,062 in Texas → Every provider in Missouri City → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Paul ShrodeMissouri City, TX 774591801195847
- Maria Tan, MDMissouri City, TX 774591689666158
- Laura Edwards, M.D.Katy, TX 774501316127368
- Ehrentraud Eichelbaum, M.D.Katy, TX 774501255518486
- Steven Hotze, M.D.Katy, TX 774501659602316
- Mohamed MansourKaty, TX 774501871809442
- Kevanic Rossler, MDKaty, TX 774501003307372
- David Sheridan, M.D.Katy, TX 774501023331360
Common questions
What is Ngac Nguyen Phan, MD's NPI number?
Ngac Nguyen Phan, MD's National Provider Identifier (NPI) is 1245582345, issued on Oct 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ngac Nguyen Phan, MD located?
The NPPES record lists a practice address at 3640 Hampton Dr, Missouri City, TX, 77459. Phone: (713) 806-1855. Providers update this record themselves, so call before visiting.
How can I verify Ngac Nguyen Phan, MD's license?
NPPES lists Texas license number S0535, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ngac Nguyen Phan, MD prescribe under Medicare Part D?
In 2024, Ngac Nguyen Phan, MD had 415 Medicare Part D claims for 125 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.
What is Ngac Nguyen Phan, MD's MIPS final score?
The 2023 MIPS final score is 57 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.