Ammar Alimam, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Ephrata, PA

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At a glance

446 N Reading Rd, Ephrata, PA 17522-9802

NPPES record updated Jan 10, 2025. Public records can lag behind changes at a practice.

Before you call: a quick checklist

Are you accepting new patients?
Do you accept my specific insurance plan?
Do you provide the service I need at this address?
Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

446 N Reading Rd
Ephrata, PA 17522-9802

Additional reported practice locations

613 23Rd St Ste G10
Ashland, KY 411012886
Phone: 6064089571
Fax: 6064086061

2350 Freedom Way Ste 202
York, PA 174028202
Phone: 7178512465
Fax: 7177413043

850 Tuck St
Lebanon, PA 170427477
Phone: 7172728173
Fax: 7172724029

601 Norland Ave Ste 100
Chambersburg, PA 172014235
Phone: 7172641600
Fax: 7172646319

REPORTED BACKGROUND

Education & affiliations

Medical / professional school: Not reported in this file
Graduation year: 1988
CMS specialties: Critical Care (Intensivists) · Pulmonary Disease

Practice groups

Reported hospital affiliations

Geisinger-Community Medical Center Scranton, PA
Geisinger-Lewistown Hospital Lewistown, PA
Highlands Arh Regional Medical Center Prestonsburg, KY

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

$57.04General payments · 2025

3Reported transactions

2Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

Purpose	Amount
Food and beverage	$57.04

Reporting companies

Company	Amount
ABBVIE INC.	$36.18
ACADIA PHARMACEUTICALS INC	$20.86

View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record

NPI1770542946

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Registry details

Primary taxonomy: Critical Care (Intensivists) · Pulmonary Disease (CMS)
Taxonomy code: 207RC0200X
Enumeration date: Mar 17, 2006
Record updated: Jan 10, 2025

More registry details

Provider type: Individual · Type 1
Reported credentials: MD