CHRISTOPHER HOU-GUAN TAN DO
NPI 1073017661
Hospitalist in Baytown, TX

Active since March 20, 2018PECOS EnrolledAccepts Medicare Assignment
99.14/100
CMS Quality Rating
4401 GARTH RD, BAYTOWN, TX 77521(832) 556-6351 Get Directions Write a Review

NPPES record last updated: September 5, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 5, 2023, Mar 20, 2018 (2 updates tracked since 2018).

About Christopher Hou-guan Tan Do NPPES

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

CHRISTOPHER HOU-GUAN TAN DO (NPI 1073017661) is an individual hospitalist provider in Baytown, Texas, licensed in Texas (S9611) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Baytown Hospital, and maintains a secondary practice location in Temple.

NPPES Registry Identity

NPI1073017661
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameCHRISTOPHER HOU-GUAN TANCredential: DO
Location Address4401 GARTH RDBaytown, TX 77521-2122
Mailing Address4401 Garth RdBaytown, TX 77521-2122 · (832) 556-6351
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 20, 2018
Last NPPES UpdateSeptember 5, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2023
NPI 1073017661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in TX · S9611
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.

4401 GARTH RD, Baytown, TX 77521

Secondary Practice Location 1

Location 12401 S 31st St # MS 01161BTemple, TX 76508-0001 · Phone (254) 724-2364

Accepted 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

Christopher Hou-guan Tan Do 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 ID42612715
PECOS Enrollment IDI20210719000242
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 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.
371 services162 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
162 services151 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 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.
82 services55 patients
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.
62 services61 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.
20 services20 patients

Hospital Affiliations CMS Care Compare

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

Houston Methodist Baytown Hospital

Acute Care Hospitals · Baytown, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450424
Location4401 Garth RoadBaytown, TX 77521 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77521 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.

99.14/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality93.89
Promoting Interoperability95
Improvement Activities40

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.

Plastic Surgery
4401 GARTH RD
BAYTOWN, TX 77521
Nurse Practitioner (Acute Care)
4401 GARTH RD
BAYTOWN, TX 77521
Hospitalist
4401 GARTH RD
BAYTOWN, TX 77521
Nurse Practitioner (Adult Health)
4401 GARTH RD
BAYTOWN, TX 77521
Nurse Practitioner (Adult Health)
4401 GARTH RD
BAYTOWN, TX 77521
Nurse Practitioner (Family)
4401 GARTH RD
BAYTOWN, TX 77521
Pharmacist
4401 GARTH RD
BAYTOWN, TX 77521
Pharmacist
4401 GARTH RD
BAYTOWN, TX 77521

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 Christopher Tan's NPI number?

The NPI number for Christopher Tan is 1073017661. It was assigned to this individual provider in the NPPES registry on March 20, 2018.

Where is Christopher Tan located?

Christopher Tan practices at 4401 Garth Rd, Baytown, TX 77521. The listed phone number is (832) 556-6351.

What is Christopher Tan's specialty?

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

Is Christopher Tan enrolled in Medicare?

Yes. Christopher Tan 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 Christopher Tan accept?

Health plans from Community Health Choice, Imperial Insurance Companies, Inc. and Molina Healthcare list Christopher Tan 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 Christopher Tan affiliated with any hospitals?

According to CMS data, Christopher Tan is affiliated with Houston Methodist Baytown Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Tan was last updated on September 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.