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DR. SHAHZAD KHAN SIDDIQUE M.D.
NPI 1225229362
Internal Medicine - Nephrology in Opelika, AL

Active since August 05, 2007PECOS EnrolledAccepts Medicare Assignment
121 N 20TH ST STE 20A, OPELIKA, AL 36801(334) 749-6523(334) 742-0242 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 5, 2026, Nov 25, 2015 (2 updates tracked since 2015).

About Dr. Shahzad Khan Siddique M.d. NPPES

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

DR. SHAHZAD KHAN SIDDIQUE M.D. (NPI 1225229362) is an individual nephrology provider in Opelika, Alabama, licensed in Alabama (41548) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1225229362
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. SHAHZAD KHAN SIDDIQUECredential: M.D.
Location Address121 N 20TH ST STE 20AOpelika, AL 36801-5456
Mailing Address121 N 20th St Ste 20aOpelika, AL 36801-5456 · (334) 749-6523 · Fax (334) 742-0242
Phone(334) 749-6523
Fax(334) 742-0242
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateAugust 5, 2007
Last NPPES UpdateJanuary 5, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1225229362 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 AL · 41548
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.
121 N 20TH ST STE 20A, Opelika, AL 36801
Open in Google Maps ↗

Other Identifiers 1

MedicaidENROLLEDMN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Oscar Insurance Company.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. Shahzad Khan Siddique 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 ID9234202433
PECOS Enrollment IDI20250107000511
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 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.
78 services26 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
39 services19 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
21 services19 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.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36801 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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.

Other Providers at the Same Location NPPES 4

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

HYPERTENSION & NEPHROLOGY
Internal Medicine (Nephrology)
121 N 20TH ST STE 20A
OPELIKA, AL 36801
Lee County (334) 749-6523
DR. GAUTAM YADLA MD
Internal Medicine (Nephrology)
121 N 20TH ST STE 20A
OPELIKA, AL 36801
Lee County (334) 749-6423
DR. CHARLES DYER DISKIN M.D.
Internal Medicine (Nephrology)
121 N 20TH ST STE 20A
OPELIKA, AL 36801
Lee County (334) 749-6523
KRISTA THREATT
Nurse Practitioner
121 N 20TH ST STE 20A
OPELIKA, AL 36801
Lee County (334) 749-6523

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 Shahzad Siddique's NPI number?

The NPI number for Shahzad Siddique is 1225229362. It was assigned to this individual provider in the NPPES registry on August 5, 2007.

Where is Shahzad Siddique located?

Shahzad Siddique practices at 121 N 20th St Ste 20A, Opelika, AL 36801. The listed phone number is (334) 749-6523.

What is Shahzad Siddique's specialty?

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

Is Shahzad Siddique enrolled in Medicare?

Yes. Shahzad Siddique 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 Shahzad Siddique accept?

Health plans from Blue Cross and Blue Shield of Alabama and Oscar Insurance Company list Shahzad Siddique 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.

When was this NPI record last updated?

The NPPES record for Shahzad Siddique was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.