DR. REGINA ADDO CHIDI MD
NPI 1740634997
Hospitalist in Sugar Land, TX

Active since April 13, 2016PECOS EnrolledAccepts Medicare Assignment
17500 W GRAND PKWY S, SUGAR LAND, TX 77479(281) 725-5026 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 18, 2025, Sep 19, 2024, Sep 13, 2021 and 1 more (4 updates tracked since 2019).

About Dr. Regina Addo Chidi Md NPPES

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

DR. REGINA ADDO CHIDI MD (NPI 1740634997) is an individual hospitalist provider in Sugar Land, Texas, licensed in Texas (U1877) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1740634997
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. REGINA ADDO CHIDICredential: MD
Location Address17500 W GRAND PKWY SSugar Land, TX 77479-2562
Mailing Address920 Frostwood Dr Ste 2.300Houston, TX 77024-2314 · (281) 725-5026
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateApril 13, 2016
Last NPPES UpdateFebruary 18, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2026
NPI 1740634997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in TX · U1877
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.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 79378 (GA), U1877 (TX)
17500 W GRAND PKWY S, Sugar Land, TX 77479

Secondary Practice Locations 3

Location 11900 10th Ave, Suite 100Columbus, GA 31901-3600 · Phone (706) 571-1430
Location 2710 Center StColumbus, GA 31901-1527 · Phone (706) 571-1000
Location 327800 Northwest Fwy Ste 4201Cypress, TX 77433-5302 · Phone (346) 231-4628

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

Dr. Regina Addo Chidi Md 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 ID941593156
PECOS Enrollment IDI20240726001598
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 4

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.
250 services114 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.
145 services71 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.
104 services104 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.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450184
Location1635 North Loop WestHouston, TX 77008 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77479 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers14 claims14 services$18.09 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers17 claims17 services$92.15 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 20

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

Clinic/Center (Ambulatory Surgical)
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Hospitalist
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Emergency Medicine (Emergency Medical Services)
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Orthopaedic Surgery (Foot and Ankle Surgery)
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Physician Assistant
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Hospitalist
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Pediatrics
17500 W GRAND PKWY S
SUGAR LAND, TX 77479
Hospitalist
17500 W GRAND PKWY S
SUGAR LAND, TX 77479

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 Regina Chidi's NPI number?

The NPI number for Regina Chidi is 1740634997. It was assigned to this individual provider in the NPPES registry on April 13, 2016.

Where is Regina Chidi located?

Regina Chidi practices at 17500 W Grand Pkwy S, Sugar Land, TX 77479. The listed phone number is (281) 725-5026.

What is Regina Chidi's specialty?

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

Is Regina Chidi enrolled in Medicare?

Yes. Regina Chidi 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 Regina Chidi accept?

Health plans from Blue Cross and Blue Shield of Texas and Community Health Choice list Regina Chidi 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 Regina Chidi affiliated with any hospitals?

According to CMS data, Regina Chidi is affiliated with Memorial Hermann Hospital System.

When was this NPI record last updated?

The NPPES record for Regina Chidi was last updated on February 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.