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RYAN T. COWAN P.A.
NPI 1407808272
Physician Assistant - Surgical in Mineola, NY

Active since May 17, 2006PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ryan T. Cowan P.a. NPPES

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

RYAN T. COWAN P.A. (NPI 1407808272) is an individual surgical provider in Mineola, New York, licensed in New York (008271-1) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2001).

NPPES Registry Identity

NPI1407808272
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameRYAN T. COWANCredential: P.A.
Location Address259 1ST STMineola, NY 11501-3957
Mailing Address23 Somerset DrCommack, NY 11725-1634 · (631) 486-5023
Phone(516) 663-2384
Sole ProprietorYes
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2001
Enumeration DateMay 17, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1407808272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in NY · 008271-1
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA00302 (RI)
259 1ST ST, Mineola, NY 11501
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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

Ryan T. Cowan P.a. 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 ID244243970
PECOS Enrollment IDI20070627000634
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.

Areas of Expertise CMS Part B claims 5

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
284 services194 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
81 services81 patients
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.
53 services51 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.
24 services21 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
12 services11 patients

Hospital Affiliations CMS Care Compare 5

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

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

St Charles Hospital

Acute Care Hospitals · Port Jefferson, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330246
Location200 Belle Terre RoadPort Jefferson, NY 11777 · Suffolk County
Birthing friendly

Plainview Hospital

Acute Care Hospitals · Plainview, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330331
Location888 Old Country RoadPlainview, NY 11803 · Nassau County
Emergency services

Chsli St Joseph Hospital

Acute Care Hospitals · Bethpage, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330332
Location4295 Hempstead TurnpikeBethpage, NY 11714 · Nassau County
Emergency services

St Catherine Of Siena Hospital Medical Center

Acute Care Hospitals · Smithtown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330401
Location50 Route 25ASmithtown, NY 11787 · Suffolk County
Emergency services Birthing friendly

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.

LINDSY MILLER M.D.
Anesthesiology
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 741-0570
GINA CARUCCI
Physician Assistant (Medical)
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 663-0333
DR. CHRISTIAN GIGANTE MD
Student in an Organized Health Care Education/Training Program
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 663-8794
CHRISTOPHER PETILLO
Student in an Organized Health Care Education/Training Program
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 663-0333
JOHN ANTHONY DINELLI MD
Student in an Organized Health Care Education/Training Program
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 663-0333
MANISHA SAKORE MD
Pediatrics (Neonatal-Perinatal Medicine)
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 663-3853
DR. LAWRENCE SCHEINBERG M.D.
Anesthesiology
259 1ST ST
MINEOLA, NY 11501
Nassau County (516) 663-0333
DR. KIM ANN RUTHERFORD M.D.
Pediatrics (Pediatric Emergency Medicine)
259 1ST ST
MINEOLA, NY 11501
Nassau County (717) 531-8955

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 Ryan Cowan's NPI number?

The NPI number for Ryan Cowan is 1407808272. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Ryan Cowan located?

Ryan Cowan practices at 259 1st St, Mineola, NY 11501. The listed phone number is (516) 663-2384.

What is Ryan Cowan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Ryan Cowan enrolled in Medicare?

Yes. Ryan Cowan 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.

Is Ryan Cowan affiliated with any hospitals?

According to CMS data, Ryan Cowan is affiliated with North Shore University Hospital, St Charles Hospital, Plainview Hospital, Chsli St Joseph Hospital and St Catherine Of Siena Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Ryan Cowan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.