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

AVICENNA PHYSICIAN SERVICES INC
NPI 1801499850
Internal Medicine in Allentown, PA

Q: What is Avicenna Physician Services Inc's NPI number?

The NPI number for Avicenna Physician Services Inc is 1801499850. It was assigned to this organization in the NPPES registry on November 20, 2020. The provider is doing business as Avicenna Direct Care and Sina Health.

Q: What is Avicenna Physician Services Inc's specialty?

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

Active since November 20, 2020

5148 HAMILTON BLVD, ALLENTOWN, PA 18106(610) 439-8551(610) 638-0753 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 24, 2026, Dec 4, 2025, Jun 28, 2024 and 2 more (5 updates tracked since 2020).

On this page

About Avicenna Physician Services Inc NPPES

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

AVICENNA PHYSICIAN SERVICES INC (NPI 1801499850), doing business as Avicenna Direct Care, is a healthcare organization registered as an internal medicine in Allentown, Pennsylvania and active in the NPI registry since November 2020. The organization lists Bilal Arshad Mannan, Ceo, as its authorized official.

NPPES Registry Identity

NPI1801499850

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameAVICENNA PHYSICIAN SERVICES INC

Location Address5148 HAMILTON BLVDAllentown, PA 18106-9788

Mailing Address5148 Hamilton BlvdAllentown, PA 18106-9788 · (610) 439-8551 · Fax (610) 638-0753

Phone(610) 439-8551

Fax(610) 638-0753

Organization SubpartNo

Authorized OfficialBilal Arshad MannanCeo · (347) 645-8517

Enumeration DateNovember 20, 2020

Last NPPES UpdateSeptember 24, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1801499850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

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.

Also ListedPediatricsTaxonomy 208000000X

5148 HAMILTON BLVD, Allentown, PA 18106

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Other Names 2

Doing Business AsAvicenna Direct Care

Doing Business AsSina Health

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Avicenna Physician Services Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 25 clinicians reassign Medicare billing to Avicenna Physician Services Inc, which bills Medicare for the services they deliver. Of these, 15 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 12

Internal Medicine6

Nurse Practitioner6

Family Practice2

Gastroenterology2

Psychiatry2

Anesthesiology1

Cardiovascular Disease (Cardiology)1

Chiropractic1

4 other specialties4

Nearest to this location (20)

See all 25

Colleen Papenhausen, CRNP

Nurse Practitioner

NPI 1396166161

1250 S CEDAR CREST BLVD STE 310
Allentown, PA 18103

(610) 402-6890

✔ PECOS✔ Accepts Medicare1.8 mi

Renee Lehmann, CRNP

Nurse Practitioner

NPI 1801934336

1240 S CEDAR CREST BLVD SUITE 307
Allentown, PA 18103

(610) 402-1757

✔ PECOS✔ Accepts Medicare1.9 mi

Haseeb Siddique, MD

Internal Medicine

NPI 1790281574

1240 S CEDAR CREST BLVD STE 401
Allentown, PA 18103

(610) 402-7880

✔ PECOS✔ Accepts Medicare1.9 mi

Shehzad Malik, M.D.

Cardiovascular Disease (Cardiology)

NPI 1215153192

1249 S CEDAR CREST BLVD SUITE100
Allentown, PA 18103

(610) 770-2200

✔ PECOS✔ Accepts Medicare2.1 mi

Jacob Pickle, MD

Gastroenterology

NPI 1174525117

3131 COLLEGE HEIGHTS BLVD SUITE 1200
Allentown, PA 18104

(610) 439-8551

✔ PECOS✔ Accepts Medicare2.7 mi

Sean Lacey, MD

Gastroenterology

NPI 1841282241

3131 COLLEGE HEIGHTS BLVD SUITE 1200
Allentown, PA 18104

(610) 439-8551

✔ PECOS✔ Accepts Medicare2.7 mi

Michael Chyu, M.D.

Internal Medicine

NPI 1558522425

1605 N CEDAR CREST BLVD STE 110B
Allentown, PA 18104

(610) 973-1410

✔ PECOS✔ Accepts Medicare3.8 mi

Khurshid Haque, MD

Psychiatry

NPI 1700554607

218 N 2ND ST
Allentown, PA 18102

(484) 640-1200

✔ PECOS✔ Accepts Medicare5.8 mi

Lubna Malik, M.D.

Pediatric Medicine

NPI 1891102356

2000 EBERHART RD
Whitehall, PA 18052

(610) 904-8100

✔ PECOS7.3 mi

Sohaib Mannan, MD

Family Practice

NPI 1609365386

2000 EBERHART RD
Whitehall, PA 18052

(610) 904-8100

✔ PECOS✔ Accepts Medicare7.3 mi

James Snell, D.C.

Chiropractic

NPI 1497144315

2000 EBERHART RD
Whitehall, PA 18052

(610) 904-8100

✔ Accepts Medicare7.3 mi

Nicole Kocher, CRNP

Nurse Practitioner

NPI 1407568355

5445 LANARK RD STE 200
Center Valley, PA 18034

(484) 526-7035

✔ PECOS✔ Accepts Medicare8.2 mi

Najma Khanani, MD

Psychiatry

NPI 1316992241

801 OSTRUM ST
Bethlehem, PA 18015

(484) 526-4000

✔ PECOS✔ Accepts Medicare9.2 mi

Hyasmine Charles, MD

Internal Medicine

NPI 1922059526

2412 CHERRYVILLE RD STE 200
Northampton, PA 18067

(610) 849-0200

✔ PECOS✔ Accepts Medicare9.6 mi

Katie Lennon

Clinical Social Worker

NPI 1013400324

520 E BROAD ST STE 2
Bethlehem, PA 18018

(610) 973-5335

✔ PECOS9.7 mi

Arif Hafeez, DO

Family Practice

NPI 1285194308

6 CLUB HOUSE DR STE 102
Washington, NJ 07882

(908) 237-4144

✔ PECOS✔ Accepts Medicare31 mi

Bilal Mannan, M.D.

Internal Medicine

NPI 1205157674

255 W LANCASTER AVE
Paoli, PA 19301

(610) 439-8551

✔ PECOS✔ Accepts Medicare36 mi

Ralph Scott, MD

Pathology

NPI 1871569913

5501 OLD YORK RD
Philadelphia, PA 19141

(215) 456-6112

✔ PECOS✔ Accepts Medicare42 mi

Charlene Zablotney, MSN CRNP

Nurse Practitioner

NPI 1215177647

1000 E MOUNTAIN BLVD
Wilkes Barre, PA 18711

(570) 808-0611

✔ PECOS✔ Accepts Medicare52 mi

Muhammad Ajmal, MD

Anesthesiology

NPI 1932149747

120 MADISON AVE
Mount Holly, NJ 08060

(609) 261-1160

✔ PECOS✔ Accepts Medicare57 mi

See all 25 clinicians

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

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 Avicenna Physician Services Inc's NPI number?

The NPI number for Avicenna Physician Services Inc is 1801499850. It was assigned to this organization in the NPPES registry on November 20, 2020. The provider is doing business as Avicenna Direct Care and Sina Health.

Where is Avicenna Physician Services Inc located?

Avicenna Physician Services Inc is located at 5148 Hamilton Blvd, Allentown, PA 18106. The listed phone number is (610) 439-8551.

What is Avicenna Physician Services Inc's specialty?

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

Is Avicenna Physician Services Inc enrolled in Medicare?

Yes. Avicenna Physician Services Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Avicenna Physician Services Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 25 clinicians in 12 Medicare specialties reassign their Medicare billing to Avicenna Physician Services Inc. A 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 the clinician's services. The largest specialties are Internal Medicine (6), Nurse Practitioner (6) and Family Practice (2). Of these, 15 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Avicenna Physician Services Inc accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Avicenna Physician Services Inc 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 Avicenna Physician Services Inc was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 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.