Lewin, Fagen & Lown, M.d. P.c.
Internal Medicine
2171 Jericho Tpke Ste 100, Commack
New York, 11725-2900
631-864-4499 631-864-2693
Lewin, Fagen & Lown, M.d. P.c. is a Internal Medicine in Commack, New York. It is located at 2171 Jericho Tpke Ste 100, Commack and it's customer support contact number is 631-864-4499. The authorized person of Lewin, Fagen & Lown, M.d. P.c. is Dr. Jonathan S. Lown, M.D. who is President of this DME and his contact number is 631-343-7242. Lewin, Fagen & Lown, M.d. P.c. accepts medicare which means medicare covered patients will not be billed for any more than the Medicare deductible and coinsurance.
Lewin, Fagen & Lown, M.d. P.c. is 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.
DME Supplier Details:
Lewin, Fagen & Lown, M.d. P.c. type, location, contact phone number and fax are as below. Patients can directly walkin or can call on the below given customer support phone number for enquiries.
| Name: | Lewin, Fagen & Lown, M.d. P.c. |
| Type: | Internal Medicine |
| Location: | 2171 Jericho Tpke Ste 100, Commack,
New York, 11725-2900 |
| Phone: | 631-864-4499 |
| Fax: | 631-864-2693 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints of this supplier is as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Jonathan S. Lown |
| Credentials: | M.D. |
| Position: | President |
| Contact Number: | 631-343-7242 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details of given supplier are as mentioned below.
| NPI Number: | 1528134426 |
| NPI Enumeration Date: | 24 Nov, 2006 |
| NPI Last Update On: | 13 Apr, 2020 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Lewin, Fagen & Lown, M.d. P.c. are as mentioned below.
| Specialization | License Number | State | Status | |
| Internal Medicine | | | Primary | |
| Sleep Medicine | | | Secondary | |
| Durable Medical Equipment & Medical Supplies | | | Secondary | |
Medicare Enrollment:
Lewin, Fagen & Lown, M.d. P.c. is enrolled in medicare and it's Pac Id, enrollment Id, registered name and type is as stated below.
| PAC ID: |
Enrollment ID: |
Org Name | Medicare Entity Type |
| 3375527989 | O20040614000188 | Lewin, Fagen & Lown, M.d. P.c. | PART B SUPPLIER - CLINIC/GROUP PRACTICE |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 994 W Jericho Tpke Ste 201,
Smithtown, New York |
| Zip: | 11787-3234 |
| Phone Number: | 631-864-4499 |
| Fax Number: | 631-864-2693 |
Patients can reach Lewin, Fagen & Lown, M.d. P.c. at
2171 Jericho Tpke Ste 100, Commack, New York or can
call on customer care at 631-864-4499.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.