DR. VYTHILINGAM ALAGAPPAN M.D.
NPI 1316981558
Internal Medicine in Caledonia, NY

Q: What is Vythilingam Alagappan's NPI number?

The NPI number for Vythilingam Alagappan is 1316981558. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Q: What is Vythilingam Alagappan's specialty?

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

Active since June 16, 2006PECOS EnrolledAccepts Medicare Assignment

3350 BROWN RD, CALEDONIA, NY 14423(585) 678-6886(585) 625-0429 Get Directions Write a Review

NPPES record last updated: December 11, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Vythilingam Alagappan M.d. NPPES

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

DR. VYTHILINGAM ALAGAPPAN M.D. (NPI 1316981558) is an individual internal medicine provider in Caledonia, New York, licensed in New York (218202) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Nicholas H Noyes Memorial Hospital, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1316981558

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. VYTHILINGAM ALAGAPPANCredential: M.D.

Location Address3350 BROWN RDCaledonia, NY 14423-9534

Mailing Address498 Collins StAvon, NY 14414-1466 · (585) 678-6886 · Fax (585) 625-0429

Phone(585) 678-6886

Fax(585) 625-0429

Sole ProprietorNo

Medical School CMSOtherGraduated 1982

Enumeration DateJune 16, 2006

Last NPPES UpdateDecember 11, 2014

✔ NPI 1316981558 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 · 218202

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.

3350 BROWN RD, Caledonia, NY 14423

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Other Identifiers 2

Medicare UPING52125NY

Medicare PINBB7078NY

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

Dr. Vythilingam Alagappan M.d. 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 ID9638208093

PECOS Enrollment IDI20100522000101

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 Reassignment

Medicare enrollment records show Vythilingam Alagappan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hope Internal Medicine PLLC

6.6 mi

Internal Medicine

498 COLLINS ST
Avon, NY 14414

Reassigned Medicare billing, New York enrollment

NPI 1083964845 (585) 678-6886

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

169 services58 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

90 services39 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

31 services31 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

17 services17 patients

Hospital Affiliations CMS Care Compare 2

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

Nicholas H Noyes Memorial Hospital

Acute Care Hospitals · Dansville, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330238

Location111 Clara Barton StreetDansville, NY 14437 · Livingston County

Emergency services Birthing friendly

Strong Memorial Hospital

Acute Care Hospitals · Rochester, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330285

Location601 Elmwood AveRochester, NY 14642 · Monroe County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14423 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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

4 suppliers11 claims22 services$6.81 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

4 suppliers12 claims12 services$45.12 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

4 suppliers11 claims66 services$1.71 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

2 suppliers11 claims11 services$27.31 avg. paid by Medicare

Insulin for administration through dme (i.e., insulin pump) per 50 units J1817

Treatment-Injections and Infusions (nononcologic) · category RI000N

1 supplier14 claims1,680 services$6.64 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

4 suppliers25 claims25 services$189.11 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

DR. LORI FERRIS M.D.

Family Medicine