DR. KHANH DUC NGUYEN M.D.
NPI 1629043500
Psychiatry & Neurology - Neurology in Humble, TX

Q: What is Khanh Nguyen's NPI number?

The NPI number for Khanh Nguyen is 1629043500. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Q: What is Khanh Nguyen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Khanh Nguyen was last updated on April 17, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since February 22, 2006PECOS EnrolledAccepts Medicare Assignment

76.44/100

CMS Quality Rating

18648 MCKAY DR, STE 200, HUMBLE, TX 77338(281) 446-7316(281) 446-0551 Get Directions Write a Review

NPPES record last updated: April 17, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Khanh Duc Nguyen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KHANH DUC NGUYEN M.D. (NPI 1629043500) is an individual neurology provider in Humble, Texas, licensed in Texas (M3047) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Northeast Hospital, and is a graduate of University Of Texas Medical School At San Antonio (2002).

NPPES Registry Identity

NPI1629043500

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. KHANH DUC NGUYENCredential: M.D.

Location Address18648 MCKAY DR, STE 200Humble, TX 77338-5724

Mailing Address26 Kings Lake Estates BlvdHumble, TX 77346 · (281) 446-7316 · Fax (281) 446-0551

Phone(281) 446-7316

Fax(281) 446-0551

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2002

Enumeration DateFebruary 22, 2006

Last NPPES UpdateApril 17, 2016

✔ NPI 1629043500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in TX · M3047

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

18648 MCKAY DR, Humble, TX 77338

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Khanh Duc Nguyen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880605658

PECOS Enrollment IDI20060508000581

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

13,000 services28 patients

Follow-up hospital inpatient care per day, typically 25 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

3,144 services378 patients

Established patient office or other outpatient visit, 40-54 minutes 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

972 services387 patients

Established patient office or other outpatient visit, 30-39 minutes 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

577 services244 patients

Follow-up hospital inpatient care per day, typically 35 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

557 services287 patients

Initial hospital inpatient care per day, typically 70 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

293 services276 patients

Measurement of brain wave activity (eeg), awake and asleep 95819

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

209 services196 patients

Initial hospital inpatient care per day, typically 50 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

128 services120 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

98 services44 patients

New patient office or other outpatient visit, 60-74 minutes 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

72 services72 patients

Established patient office or other outpatient visit, 40-54 minutes 99215

55 services38 patients

Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 64615

This procedure involves injecting a chemical into specific facial and neck muscles, causing temporary paralysis. This helps reduce muscle activity and can alleviate certain medical conditions. Both sides of the face are treated for a balanced result.

39 services15 patients

Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box 64616

This procedure involves injecting a chemical into specific neck muscles, causing temporary paralysis. It's designed to alleviate symptoms related to nerve disorders. The voice box isn't affected, ensuring normal speech post-procedure.

37 services12 patients

Initial hospital observation care per day, typically 70 minutes 99220

This service involves a healthcare professional closely monitoring your health condition during your hospital stay. It typically lasts for about 70 minutes each day. This helps in timely detection of any changes in your health, allowing for immediate response and treatment.

31 services30 patients

New patient office or other outpatient visit, 45-59 minutes 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

26 services26 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

18 services18 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hermann Northeast Hospital

Acute Care Hospitals · Humble, TX

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450684

Location18951 Memorial NorthHumble, TX 77338 · Harris County

Emergency services Birthing friendly

Hca Houston Healthcare Kingwood

Acute Care Hospitals · Kingwood, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450775

Location22999 Us Hwy 59Kingwood, TX 77325 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77338 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.44/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

86.43

Improvement Activities

Cost

24.54

Reported Quality Measures

Advance Care Plan

99%1,128 patients4/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%4,222 patients5/55-star benchmark: 100%

Elder Maltreatment Screen and Follow-Up Plan

100%1,164 patients

Overuse of Imaging for the Evaluation of Primary Headache

Lower rates are better for this measure.

3%797 patients

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

100%898 patients5/55-star benchmark: 100%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

100%1,735 patients5/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 99% · 1,494 patients

Patients screened: 99% · 1,494 patients

100%65 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier11 claims11 services$27.91 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SRINIVAS KUMAR RUMALLA M.D.

Internal Medicine

18648 MCKAY DR, 220
HUMBLE, TX 77338

Harris County (281) 548-1210

SUNITA RUMALLA MD

Internal Medicine

18648 MCKAY DR, 220
HUMBLE, TX 77338

Harris County (281) 548-1210

SANTIAGO SEGUROLA M.D.

Internal Medicine

18648 MCKAY DR, 220
HUMBLE, TX 77338

Harris County (281) 548-1210

DR. MARIA THERESA CATACUTAN GARCIA PHARM.D., R.PH.

Pharmacist

18648 MCKAY DR, SUITE 110
HUMBLE, TX 77338

Harris County (832) 644-1456

CHIZI OKPOBIRI PHARMD.

Pharmacist

18648 MCKAY DR, SUITE 110
HUMBLE, TX 77338

Harris County (832) 644-1456

ANIL A DARA MD

Internal Medicine

18648 MCKAY DR, SUITE# 100
HUMBLE, TX 77338

Harris County (281) 446-0148

MR. THAI DUC NGUYEN MD

Psychiatry & Neurology (Neurology)

18648 MCKAY DR, STE 200
HUMBLE, TX 77338

Harris County (281) 446-7316

NORTHEAST MEDICAL ASSOCIATES

Internal Medicine

18648 MCKAY DR, 220
HUMBLE, TX 77338

Harris County (281) 548-1210

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Khanh Nguyen's NPI number?

The NPI number for Khanh Nguyen is 1629043500. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Khanh Nguyen located?

Khanh Nguyen practices at 18648 Mckay Dr Ste 200, Humble, TX 77338. The listed phone number is (281) 446-7316.

What is Khanh Nguyen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Khanh Nguyen enrolled in Medicare?

Yes. Khanh Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Khanh Nguyen accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and UnitedHealthcare list Khanh Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Khanh Nguyen affiliated with any hospitals?

According to CMS data, Khanh Nguyen is affiliated with Memorial Hermann Northeast Hospital and Hca Houston Healthcare Kingwood.

When was this NPI record last updated?

The NPPES record for Khanh Nguyen was last updated on April 17, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.