1. Home
  2. Directory
  3. New York
  4. Bronx
  5. Internal Medicine
  6. NPI Profile

TAMMY TAVDY DO
NPI 1063918290
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bronx, NY

Active since April 05, 2018PECOS EnrolledAccepts Medicare Assignment
111 E 210TH ST # 651, BRONX, NY 10467(718) 920-4417(718) 920-8375 Get Directions Write a Review

NPPES record last updated: September 22, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Tammy Tavdy Do NPPES

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

TAMMY TAVDY DO (NPI 1063918290) is an individual endocrinology, diabetes & metabolism provider in Bronx, New York, licensed in New York (309112) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1063918290
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameTAMMY TAVDYCredential: DO
Location Address111 E 210TH ST # 651Bronx, NY 10467-2401
Mailing Address111 E 210th St # 651Bronx, NY 10467-2401 · (718) 920-4417 · Fax (718) 920-8375
Phone(718) 920-4417
Fax(718) 920-8375
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 5, 2018
Last NPPES UpdateSeptember 22, 2024
NPPES CertifiedSeptember 22, 2024
✔ NPI 1063918290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NY · 309112
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
111 E 210TH ST # 651, Bronx, NY 10467
Open in Google Maps ↗

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

Tammy Tavdy Do 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 ID9830436559
PECOS Enrollment IDI20211001002820
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 Tammy Tavdy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montefiore Medical Center
Same address
Anesthesiology
111 E 210TH ST
Bronx, NY 10467
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1063525152 (914) 378-6021
White Plains Physician Services PC
12 mi
Internal Medicine
170 MAPLE AVE
White Plains, NY 10601
  • Reassigned Medicare billing, New York enrollment
  • 445 clinicians in this Medicare group
NPI 1124502687 (914) 681-0600

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 2

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 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.
37 services36 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
30 services30 patients

Hospital Affiliations CMS Care Compare 2

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330304
Location41 East Post R0adWhite Plains, NY 10601 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10467 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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 Tammy Tavdy's NPI number?

The NPI number for Tammy Tavdy is 1063918290. It was assigned to this individual provider in the NPPES registry on April 5, 2018.

Where is Tammy Tavdy located?

Tammy Tavdy practices at 111 E 210th St # 651, Bronx, NY 10467. The listed phone number is (718) 920-4417.

What is Tammy Tavdy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Tammy Tavdy enrolled in Medicare?

Yes. Tammy Tavdy 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 Tammy Tavdy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Tavdy reassigns Medicare benefits to 2 organizations: Montefiore Medical Center (Bronx, NY) and White Plains Physician Services PC (White Plains, 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 Tammy Tavdy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Tammy Tavdy affiliated with any hospitals?

According to CMS data, Tammy Tavdy is affiliated with Montefiore Medical Center and White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Tammy Tavdy was last updated on September 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.