MS. SONIA SEBASTIAN NURSE PRACTITIONER
NPI 1881946119
Nurse Practitioner - Family in Bronxville, NY

NPI Status: Active since October 10, 2012

Contact Information

77 PONDFIELD RD
2ND FLOOR
BRONXVILLE, NY
ZIP 10708
Phone: (914) 771-9286
Fax: (914) 771-5182

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  • Individual
  • Female
  • Nurse Practitioner
  • Family
  • PECOS Enrolled

About SONIA SEBASTIAN

This page provides the complete NPI Profile along with additional information for Sonia Sebastian, a provider established in Bronxville, New York with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1881946119 assigned on October 2012. The practitioner's primary taxonomy code is 363LF0000X with license number F337447 (NY). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1881946119
Provider Name
MS. SONIA SEBASTIAN NURSE PRACTITIONER
Gender
Female
Entity Type
Individual
Location Address
77 PONDFIELD RD 2ND FLOOR BRONXVILLE, NY 10708
Location Phone
(914) 771-9286
Location Fax
(914) 771-5182
Mailing Address
77 PONDFIELD RD 2ND FLOOR BRONXVILLE, NY 10708
Mailing Phone
(914) 771-9286
Mailing Fax
(914) 771-5182
Is Sole Proprietor?
No
Enumeration Date
10-10-2012
Last Update Date
10-10-2012
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A nurse practitioner (NP) like Sonia Sebastian is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
F337447
License State
NY

Medicare Participation & PECOS Enrollment Status

Sonia Sebastian is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 10708 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $105.06
  • Minimum New Patient Price $67.4
  • Maximum New Patient Price $203.53
  • Average New Patient Copayment $26.26
  • Minimum New Patient Copayment $16.85
  • Maximum New Patient Copayment $50.88

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $117.62
  • Minimum Established Patient Price $21.66
  • Maximum Established Patient Price $164.45
  • Average Established Patient Copayment $29.4
  • Minimum Established Patient Copayment $5.41
  • Maximum Established Patient Copayment $41.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1881946119
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
281611841212
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 1 + 6 + 1 + 1 + 8 + 4 + 1 + 2 + 1 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1881946119 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1699749143DR. VITO FRANK FOTO DDS
Individual
Dentist (General Practice)77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-2820
1538129937DR. BENTO R MASCARENHAS M.D.
Individual
Neuromusculoskeletal Medicine & OMM77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-5879
1730295627 JOSEPH E MAGARO MD
Individual
Ophthalmology77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-8844
1538275425 AUDELL W RAY MD
Individual
Ophthalmology77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-8844
1588756415DR. PETER FOLEY RIZZO M.D.
Individual
Orthopaedic Surgery77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-1118
1205916335 EDUARDO SAPONARA MD
Individual
Internal Medicine (Hematology & Oncology)77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 793-1500
1326128463EDUARDO SAPONARA MD PC
Organization
Internal Medicine77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 793-1500
1225198872 WILLIAM UNIS MD
Individual
Orthopaedic Surgery77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 793-0999
1548322613ARMBRUSTER OBSTETRICAL PRACTICE PLLC
Organization
Obstetrics & Gynecology77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-3229
1184848822 DEV D PANIGRAHI MD
Individual
Specialist77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-8797
1891991766WILLIAM A UNIS MD PC
Organization
Orthopaedic Surgery77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 793-0999
1083811848GALLOWAY INTERNAL MEDICINE PC
Organization
Internal Medicine77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-4986
1629239934WASSEARMAN, INC.
Organization
Hearing Aid Equipment77 PONDFIELD RD GROUND LEVEL
BRONXVILLE, NY 10708
(914) 337-8348
1407094824RICK GARVEY MD PC
Organization
Specialist77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 771-7373
1235413980 SUNITHA MARY ABRAHAM NP
Individual
Nurse Practitioner (Family)77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 771-9286
1659302156STEWART KAMEN DPM PC
Organization
Podiatrist (Foot Surgery)77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-6755
1043239452DR. STEWART M KAMEN DPM
Individual
Podiatrist (Foot Surgery)77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 337-6755
1508205055MS. SHIJA JOSEPH FNP-BC
Individual
Nurse Practitioner (Family)77 PONDFIELD RD FLOOR 2
BRONXVILLE, NY 10708
(914) 771-9286
1700245933THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Organization
Orthopaedic Surgery77 PONDFIELD RD LOWER LEVEL
BRONXVILLE, NY 10708
(212) 305-5974
1881138766BRONXVILLE INTERNAL MEDICINE
Organization
General Acute Care Hospital77 PONDFIELD RD
BRONXVILLE, NY 10708
(914) 819-7157

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881946119, enumerated in the NPI registry as an "individual" on October 10, 2012

The provider is located at 77 Pondfield Rd 2nd Floor Bronxville, Ny 10708 and the phone number is (914) 771-9286

The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $105.06 with an average copayment of $26.26 for new patient appointments. Established patients should expect a typical charge of $117.62 and an average copayment of 29.4. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on October 10, 2012. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.