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VASANTHA NATARAJAN MD
NPI 1346380235
Internal Medicine in Saratoga Springs, NY

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment
1 WEST AVE STE 330, SARATOGA SPRINGS, NY 12866(518) 584-5330(518) 583-7663 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 15, 2026, May 19, 2021, Oct 24, 2019 and 1 more (4 updates tracked since 2018).

About Vasantha Natarajan Md NPPES

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

VASANTHA NATARAJAN MD (NPI 1346380235) is an individual internal medicine provider in Saratoga Springs, New York, licensed in New York (237669) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Saratoga Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1346380235
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameVASANTHA NATARAJANCredential: MD
Location Address1 WEST AVE STE 330Saratoga Springs, NY 12866-6065
Mailing Address6 Wellness Way Ste 201Latham, NY 12110-2156 · (518) 782-3700
Phone(518) 584-5330
Fax(518) 583-7663
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 8, 2007
Last NPPES UpdateApril 15, 20264 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
✔ NPI 1346380235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 237669
Definition
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.
1 WEST AVE STE 330, Saratoga Springs, NY 12866
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Other Identifiers 1

Medicaid02695045NY

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

Vasantha Natarajan 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 ID9638199128
PECOS Enrollment IDI20051129000700
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

2

Medicare enrollment records show Vasantha Natarajan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Care Physicians, PLLC
19 mi
Internal Medicine
6 WELLNESS WAY STE 201
Latham, NY 12110
  • Reassigned Medicare billing, New York enrollment
  • 474 clinicians in this Medicare group
NPI 1922048370 (518) 782-3700
Samaritan Hospital Of Troy, New York
21 mi
General Acute Care Hospital
2215 BURDETT AVE
Troy, NY 12180
  • Reassigned Medicare billing, New York enrollment
  • 725 clinicians in this Medicare group
NPI 1043267727 (518) 271-3300

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

Hospital Affiliations CMS Care Compare

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

Saratoga Hospital

Acute Care Hospitals · Saratoga Springs, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330222
Location211 Church StreetSaratoga Springs, NY 12866 · Saratoga County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12866 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
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
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 4

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

MRS. LEAH KAITLIN PRESCOTT FNP-BC
Nurse Practitioner (Family)
1 WEST AVE STE 330
SARATOGA SPRINGS, NY 12866
Saratoga County (518) 584-5330
TIMOTHY PATRICK HOLLEY PA
Physician Assistant
1 WEST AVE STE 330
SARATOGA SPRINGS, NY 12866
Saratoga County (518) 584-5330
E. BROOKE GIFFORD PA
Physician Assistant
1 WEST AVE STE 330
SARATOGA SPRINGS, NY 12866
Saratoga County (518) 584-5330
DR. LEE S. SHAPIRO M.D.
Internal Medicine (Rheumatology)
1 WEST AVE STE 330
SARATOGA SPRINGS, NY 12866
Saratoga County (518) 782-3899

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 Vasantha Natarajan's NPI number?

The NPI number for Vasantha Natarajan is 1346380235. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Vasantha Natarajan located?

Vasantha Natarajan practices at 1 West Ave Ste 330, Saratoga Springs, NY 12866. The listed phone number is (518) 584-5330.

What is Vasantha Natarajan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Vasantha Natarajan enrolled in Medicare?

Yes. Vasantha Natarajan 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 Vasantha Natarajan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vasantha Natarajan reassigns Medicare benefits to 2 organizations: Community Care Physicians, PLLC (Latham, NY) and Samaritan Hospital Of Troy, New York (Troy, 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 Vasantha Natarajan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Vasantha Natarajan affiliated with any hospitals?

According to CMS data, Vasantha Natarajan is affiliated with Saratoga Hospital.

When was this NPI record last updated?

The NPPES record for Vasantha Natarajan was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.