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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. OMAR ZIA SYED MD
NPI 1073197091
Internal Medicine - Endocrinology, Diabetes & Metabolism in Allentown, PA

Active since May 06, 2021PECOS EnrolledAccepts Medicare Assignment
1243 S CEDAR CREST BLVD STE 2800, ALLENTOWN, PA 18103(610) 402-6790 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 9, 2026, Jun 11, 2025, Jun 30, 2024 and 1 more (4 updates tracked since 2021).

About Dr. Omar Zia Syed Md NPPES

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

DR. OMAR ZIA SYED MD (NPI 1073197091) is an individual endocrinology, diabetes & metabolism provider in Allentown, Pennsylvania, licensed in Pennsylvania (MD495771) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Hca Florida Osceola Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1073197091
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. OMAR ZIA SYEDCredential: MD
Location Address1243 S CEDAR CREST BLVD STE 2800Allentown, PA 18103-6230
Mailing Address2100 Mack Blvd Fl 4Allentown, PA 18103-5622
Phone(610) 402-6790
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 6, 2021
Last NPPES UpdateSeptember 9, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1073197091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in PA · MD495771
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1243 S CEDAR CREST BLVD STE 2800, Allentown, PA 18103
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed.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. Omar Zia Syed 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 ID5890207377
PECOS Enrollment IDI20250620002247
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.

Hospital Affiliations CMS Care Compare 2

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

Hca Florida Osceola Hospital

Acute Care Hospitals · Kissimmee, FL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number100110
Location700 West Oak StreetKissimmee, FL 34741 · Osceola County
Emergency services Birthing friendly

Ucf Lake Nona Hospital

Acute Care Hospitals · Orlando, FL
OwnershipProprietary
CMS Certification Number100350
Location6850 Lake Nona BlvdOrlando, FL 32827 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18103 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

BROOKE H KUNSMAN CRNP
Nurse Practitioner (Family)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-3422
LEHIGH VALLEY SPECIALTY PHYSICIAN GROUP
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-3422
DR. MOHAMMAD UZAIR ABDUL RAUF MD
Student in an Organized Health Care Education/Training Program
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-6790
ERIN MICHELE SCHOLTEN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-6790
LINDOR GELIN DO
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (833) 363-6274
SIMENG SUN MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-6790
CATHLEEN MOIRA KEEGAN-PURSELL CRNP
Nurse Practitioner (Acute Care)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-3034
CHEYENNE P METZGER FNP-BC
Nurse Practitioner (Family)
1243 S CEDAR CREST BLVD STE 2800
ALLENTOWN, PA 18103
Lehigh County (610) 402-6790

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 Omar Syed's NPI number?

The NPI number for Omar Syed is 1073197091. It was assigned to this individual provider in the NPPES registry on May 6, 2021.

Where is Omar Syed located?

Omar Syed practices at 1243 S Cedar Crest Blvd Ste 2800, Allentown, PA 18103. The listed phone number is (610) 402-6790.

What is Omar Syed's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Omar Syed enrolled in Medicare?

Yes. Omar Syed 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 Omar Syed accept?

Health plans from AvMed list Omar Syed 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 Omar Syed affiliated with any hospitals?

According to CMS data, Omar Syed is affiliated with Hca Florida Osceola Hospital and Ucf Lake Nona Hospital.

When was this NPI record last updated?

The NPPES record for Omar Syed was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.