KRISTY NGUYEN
NPI 1043773518
Hospitalist in Concord, CA

Active since April 10, 2019PECOS EnrolledAccepts Medicare Assignment
85.73/100
CMS Quality Rating
2700 GRANT ST STE 200, CONCORD, CA 94520(925) 952-2828 Get Directions Write a Review

NPPES record last updated: August 23, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 23, 2022, Apr 10, 2019 (2 updates tracked since 2019).

About Kristy Nguyen NPPES

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

KRISTY NGUYEN (NPI 1043773518) is an individual hospitalist provider in Concord, California, licensed in California (A181007) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1043773518
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameKRISTY NGUYEN
Location Address2700 GRANT ST STE 200Concord, CA 94520-2270
Mailing Address1450 Treat Blvd # 300Walnut Creek, CA 94597-2168 · (925) 952-2828
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 10, 2019
Last NPPES UpdateAugust 23, 20222 updates tracked since enumeration
NPPES CertifiedAugust 23, 2022
NPI 1043773518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in CA · A181007
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
2700 GRANT ST STE 200, Concord, CA 94520

Secondary Practice Location 1

Location 11101 Van Ness Ave Ste 1120San Francisco, CA 94109-6919 · Phone (415) 600-6000

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

Kristy Nguyen 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 ID6305220625
PECOS Enrollment IDI20220904000076
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 2

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.
228 services223 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 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.
144 services144 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94520 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

85.73/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.68
Promoting Interoperability99
Improvement Activities40
Cost70.58

Other Providers at the Same Location NPPES 20

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

Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520
Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520
Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520
Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520
Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520
Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520
Internal Medicine
2700 GRANT ST STE 200
CONCORD, CA 94520
Hospitalist
2700 GRANT ST STE 200
CONCORD, CA 94520

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 Kristy Nguyen's NPI number?

The NPI number for Kristy Nguyen is 1043773518. It was assigned to this individual provider in the NPPES registry on April 10, 2019.

Where is Kristy Nguyen located?

Kristy Nguyen practices at 2700 Grant St Ste 200, Concord, CA 94520. The listed phone number is (925) 952-2828.

What is Kristy Nguyen's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Kristy Nguyen enrolled in Medicare?

Yes. Kristy 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.

When was this NPI record last updated?

The NPPES record for Kristy Nguyen was last updated on August 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.