DR. KHWAJA AHMERUDDIN SIDDIQUI M.D
NPI 1124480082
Psychiatry & Neurology - Neurology in Houston, TX

Active since March 22, 2016PECOS EnrolledAccepts Medicare Assignment
84.05/100
CMS Quality Rating
6621 FANNIN ST, HOUSTON, TX 77030(832) 824-1000 Get Directions Write a Review

NPPES record last updated: May 3, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 3, 2024, May 3, 2022, Mar 22, 2016 (3 updates tracked since 2016).

About Dr. Khwaja Ahmeruddin Siddiqui M.d NPPES

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

DR. KHWAJA AHMERUDDIN SIDDIQUI M.D (NPI 1124480082) is an individual neurology provider in Houston, Texas, licensed in Texas (S5073) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Chi St Luke's Health Baylor College Of Medicine Me, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1124480082
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. KHWAJA AHMERUDDIN SIDDIQUICredential: M.D
Location Address6621 FANNIN STHouston, TX 77030-2358
Mailing Address7200 Cambridge St Fl 10Houston, TX 77030-4202 · (713) 798-1750 · Fax (713) 798-4693
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 22, 2016
Last NPPES UpdateMay 3, 20243 updates tracked since enumeration
NPPES CertifiedMay 3, 2024
NPI 1124480082 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in TX · S5073
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.
Also ListedPsychiatry & Neurology · Neurocritical CareTaxonomy 2084A2900X · License S5073 (TX)
6621 FANNIN ST, Houston, TX 77030

Secondary Practice Locations 4

Location 17200 Cambridge St Fl 10Houston, TX 77030-4202 · Phone (713) 798-1750 ext. 2 · Fax (713) 798-4693
Location 236 McKenna DrNorth Billerica, MA 01862-1731 · Phone (617) 650-6812
Location 31504 Taub LoopHouston, TX 77030-1608 · Phone (713) 798-1750 ext. 2 · Fax (713) 798-4693
Location 41101 Bates AveHouston, TX 77030-2607 · Phone (832) 355-1000

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. Khwaja Ahmeruddin Siddiqui 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 ID941689426
PECOS Enrollment IDI20220614002780
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.
65 services35 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.
52 services20 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.
43 services27 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Chi St Luke's Health Baylor College Of Medicine Me

Acute Care Hospitals · Houston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450193
Location6720 Bertner Ave, Ste Mc1-266Houston, TX 77030 · Harris County
Emergency services

Harris Health System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450289
Location2525 Holly HallHouston, TX 77054 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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.

84.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.49
Improvement Activities40
Cost54.39

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.

Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Physical Therapist
6621 FANNIN ST
HOUSTON, TX 77030
Physician Assistant
6621 FANNIN ST
HOUSTON, TX 77030
Anesthesiology
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Hematology-Oncology)
6621 FANNIN ST, MC 3-3320
HOUSTON, TX 77030

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 Khwaja Siddiqui's NPI number?

The NPI number for Khwaja Siddiqui is 1124480082. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Where is Khwaja Siddiqui located?

Khwaja Siddiqui practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.

What is Khwaja Siddiqui's specialty?

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

Is Khwaja Siddiqui enrolled in Medicare?

Yes. Khwaja Siddiqui 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 Khwaja Siddiqui accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Khwaja Siddiqui 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 Khwaja Siddiqui affiliated with any hospitals?

According to CMS data, Khwaja Siddiqui is affiliated with Chi St Luke's Health Baylor College Of Medicine Me and Harris Health System.

When was this NPI record last updated?

The NPPES record for Khwaja Siddiqui was last updated on May 3, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.