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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. FAZAL U KHAN DO
NPI 1821720988
Internal Medicine in Orlando, FL

Active since June 28, 2022PECOS Enrolled
52 UNDERWOOD ST, ORLANDO, FL 32806(321) 841-3581(321) 841-4085 Get Directions Write a Review

NPPES record last updated: November 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Fazal U Khan Do NPPES

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

DR. FAZAL U KHAN DO (NPI 1821720988) is an individual internal medicine provider in Orlando, Florida, licensed in Florida (OS23268) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1821720988
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. FAZAL U KHANCredential: DO
Location Address52 UNDERWOOD STOrlando, FL 32806-1110
Mailing Address52 Underwood StOrlando, FL 32806-1110 · (321) 841-3581 · Fax (321) 841-4085
Phone(321) 841-3581
Fax(321) 841-4085
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 28, 2022
Last NPPES UpdateNovember 4, 2026
NPPES CertifiedNovember 4, 2026
✔ NPI 1821720988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in FL · OS23268✔ Licensed in AL · 4248
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
52 UNDERWOOD ST, Orlando, FL 32806
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Fazal U Khan 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 ID4486162351
PECOS Enrollment IDI20250801002927
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.

Medicare Billing Reassignment

Medicare enrollment records show Fazal Khan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine Associates P.C.
371 mi
Internal Medicine
121 N 20TH ST, #6
Opelika, AL 36801
  • Reassigned Medicare billing, Alabama enrollment
  • 64 clinicians in this Medicare group
NPI 1225108715 (334) 749-3385

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32806 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 20

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

THAI QUOC NGUYEN MD
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
MAQSOOD KHAN
Radiology (Diagnostic Radiology)
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 842-8475
SHARMILA PEARL PRICE M.D.
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
DIEGO ESTEBAN VANEGAS ACOSTA MD
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
NAFEESA RAADIA KHAN
Family Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
NORAH MUBARAK DO
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
NICOLE PHAM-SUN DO
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
DR. MAITREE K PATEL MD
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581

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 Fazal Khan's NPI number?

The NPI number for Fazal Khan is 1821720988. It was assigned to this individual provider in the NPPES registry on June 28, 2022.

Where is Fazal Khan located?

Fazal Khan practices at 52 Underwood St, Orlando, FL 32806. The listed phone number is (321) 841-3581.

What is Fazal Khan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Fazal Khan enrolled in Medicare?

Yes. Fazal Khan 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.

Which organization bills Medicare for Fazal Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fazal Khan reassigns Medicare benefits to Internal Medicine Associates P.C. (Opelika, AL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Fazal Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Fazal Khan accept?

Health plans from Blue Cross and Blue Shield of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Fazal Khan 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 Fazal Khan was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.