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KIM PHUNG LE NGUYEN M.D.
NPI 1609253202
Internal Medicine - Nephrology in Kingwood, TX

Active since May 04, 2015PECOS EnrolledAccepts Medicare Assignment
23814 HIGHWAY 59 N, KINGWOOD, TX 77339(281) 312-5558(281) 727-0827 Get Directions Write a Review

NPPES record last updated: August 12, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kim Phung Le Nguyen M.d. NPPES

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

KIM PHUNG LE NGUYEN M.D. (NPI 1609253202) is an individual nephrology provider in Kingwood, Texas, licensed in Texas (S6263) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of University Of Wisconsin School Of Medicine (2015).

NPPES Registry Identity

NPI1609253202
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameKIM PHUNG LE NGUYENCredential: M.D.
Location Address23814 HIGHWAY 59 NKingwood, TX 77339-1510
Mailing Address23814 Highway 59 NKingwood, TX 77339-1510 · (281) 312-5558 · Fax (281) 727-0827
Phone(281) 312-5558
Fax(281) 727-0827
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2015
Enumeration DateMay 4, 2015
Last NPPES UpdateAugust 12, 2020
NPPES CertifiedAugust 12, 2020
✔ NPI 1609253202 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TX · S6263
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
23814 HIGHWAY 59 N, Kingwood, TX 77339
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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, Sendero Health Plans, Local Nonprofit.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kim Phung Le 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 ID345665287
PECOS Enrollment IDI20200810000630
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.

Medicare Billing Reassignments

6

Medicare enrollment records show Kim Phung Nguyen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hospitalist Medicine Physicians Of Texas, PLLC
4.8 mi
Internal Medicine
18951 N MEMORIAL DR
Humble, TX 77338
  • Reassigned Medicare billing, Texas enrollment
  • 2,009 clinicians in this Medicare group
NPI 1629307095 (281) 540-7700
Greater Houston Kidney Clinic PA
5.0 mi
Nephrology
18760 HIGHWAY 59 N STE 100
Humble, TX 77338
  • Reassigned Medicare billing, Texas enrollment
  • 5 clinicians in this Medicare group
NPI 1477947273 (281) 312-5558
Lonestar Pat Associates PA
151 mi
Hospitalist
2400 ROUND ROCK AVE
Round Rock, TX 78681
  • Reassigned Medicare billing, Texas enrollment
  • 206 clinicians in this Medicare group
NPI 1811594203 (512) 341-1000
Usacs Integrated Acute Care Services Of Texas, PLLC
157 mi
Internal Medicine
1401 MEDICAL PKWY
Cedar Park, TX 78613
  • Reassigned Medicare billing, Texas enrollment
  • 828 clinicians in this Medicare group
NPI 1801300322 (330) 493-4443
Ipc Healthcare Services Of Texas, PLLC
199 mi
Hospitalist
7330 SAN PEDRO AVE, STE 540
San Antonio, TX 78216
  • Reassigned Medicare billing, Texas enrollment
  • 688 clinicians in this Medicare group
NPI 1023403011 (210) 344-7287
Cogent Healthcare Of Texas, PA
214 mi
Internal Medicine
8200 WALNUT HILL LN
Dallas, TX 75231
  • Reassigned Medicare billing, Texas enrollment
  • 1,208 clinicians in this Medicare group
NPI 1992722953 (214) 345-7585

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 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.
277 services272 patients

Hospital Affiliations CMS Care Compare 2

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

Ascension Seton Medical Center Austin

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450056
Location1201 W 38th StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

St David's South Austin Medical Center

Acute Care Hospitals · Austin, TX
5/5 CMS rating
OwnershipProprietary
CMS Certification Number450713
Location901 West Ben White BlvdAustin, TX 78704 · Travis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77339 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.

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 Kim Phung Nguyen's NPI number?

The NPI number for Kim Phung Nguyen is 1609253202. It was assigned to this individual provider in the NPPES registry on May 4, 2015.

Where is Kim Phung Nguyen located?

Kim Phung Nguyen practices at 23814 Highway 59 N, Kingwood, TX 77339. The listed phone number is (281) 312-5558.

What is Kim Phung Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Kim Phung Nguyen enrolled in Medicare?

Yes. Kim Phung 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.

Which organizations bill Medicare for Kim Phung Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kim Phung Nguyen reassigns Medicare benefits to 6 organizations: Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX), Greater Houston Kidney Clinic PA (Humble, TX), Lonestar Pat Associates PA (Round Rock, TX), Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX), Ipc Healthcare Services Of Texas, PLLC (San Antonio, TX) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kim Phung Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kim Phung Nguyen accept?

Health plans from Blue Cross and Blue Shield of Texas and Sendero Health Plans, Local Nonprofit list Kim Phung 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 Kim Phung Nguyen affiliated with any hospitals?

According to CMS data, Kim Phung Nguyen is affiliated with Ascension Seton Medical Center Austin and St David's South Austin Medical Center.

When was this NPI record last updated?

The NPPES record for Kim Phung Nguyen was last updated on August 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.