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JALEES AHMED MD
NPI 1215945811
Psychiatry & Neurology - Psychiatry in Farmingdale, NY

Active since August 03, 2006PECOS EnrolledAccepts Medicare Assignment
240 LILAC CT, FARMINGDALE, NY 11735(516) 302-6240 Get Directions Write a Review

NPPES record last updated: June 6, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jalees Ahmed Md NPPES

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

JALEES AHMED MD (NPI 1215945811) is an individual psychiatry provider in Farmingdale, New York, licensed in New York (221623) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Medical Center, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1215945811
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameJALEES AHMEDCredential: MD
Location Address240 LILAC CTFarmingdale, NY 11735-7007
Mailing Address240 Lilac CtFarmingdale, NY 11735-7007 · (516) 302-6240
Phone(516) 302-6240
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateAugust 3, 2006
Last NPPES UpdateJune 6, 2012
✔ NPI 1215945811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 221623
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License 221623 (NY)
240 LILAC CT, Farmingdale, NY 11735
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Other Identifiers 3

Medicare UPINH60033NY
Medicare PIN120BK1
Medicaid02322118NY

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

Jalees Ahmed 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 ID6002808854
PECOS Enrollment IDI20040401000103
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 Reassignments

5

Medicare enrollment records show Jalees Ahmed reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Jalees Ahmed Physician PC
Same address
Psychiatry
240 LILAC CT
Farmingdale, NY 11735
  • Reassigned Medicare billing, New York enrollment
NPI 1992441349 (516) 302-6240
South Shore Magnetic Resonance Imaging Associates PC
4.3 mi
Specialist
81 LOUDEN AVE
Amityville, NY 11701
  • Reassigned Medicare billing, New York enrollment
  • 27 clinicians in this Medicare group
NPI 1194736199 (631) 789-7000
Good Samaritan Hospital Medical Center
8.3 mi
Physician Assistant
1000 MONTAUK HWY
West Islip, NY 11795
  • Reassigned Medicare billing, New York enrollment
  • 395 clinicians in this Medicare group
NPI 1518901180 (631) 376-4027
Samaritan Medical Services, P.C.
8.3 mi
Internal Medicine
1000 MONTAUK HWY
West Islip, NY 11795
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Samaritan Medical Services PC
  • 209 clinicians in this Medicare group
NPI 1124184544 (631) 376-4003
St. Catherine Of Siena Medical Center
14 mi
General Acute Care Hospital
50 ROUTE 25A
Smithtown, NY 11787
  • Reassigned Medicare billing, New York enrollment
  • 194 clinicians in this Medicare group
NPI 1154764819 (631) 862-3000

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
826 services269 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
509 services199 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
261 services234 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
28 services18 patients

Hospital Affiliations CMS Care Compare

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

Good Samaritan Hospital Medical Center

Acute Care Hospitals · West Islip, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330286
Location1000 Montauk HighwayWest Islip, NY 11795 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11735 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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

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

JALEES AHMED PHYSICIAN PC
Psychiatry & Neurology (Psychiatry)
240 LILAC CT
FARMINGDALE, NY 11735
Suffolk County (516) 302-6240

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 Jalees Ahmed's NPI number?

The NPI number for Jalees Ahmed is 1215945811. It was assigned to this individual provider in the NPPES registry on August 3, 2006.

Where is Jalees Ahmed located?

Jalees Ahmed practices at 240 Lilac Ct, Farmingdale, NY 11735. The listed phone number is (516) 302-6240.

What is Jalees Ahmed's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Jalees Ahmed enrolled in Medicare?

Yes. Jalees Ahmed 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 organizations bill Medicare for Jalees Ahmed's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jalees Ahmed reassigns Medicare benefits to 5 organizations: Jalees Ahmed Physician PC (Farmingdale, NY), South Shore Magnetic Resonance Imaging Associates PC (Amityville, NY), Good Samaritan Hospital Medical Center (West Islip, NY), Samaritan Medical Services, P.C. (West Islip, NY) and St. Catherine Of Siena Medical Center (Smithtown, NY). Each 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 Jalees Ahmed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Jalees Ahmed affiliated with any hospitals?

According to CMS data, Jalees Ahmed is affiliated with Good Samaritan Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Jalees Ahmed was last updated on June 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.