TERESA P CHAU M.D.
NPI 1841286747
Internal Medicine - Geriatric Medicine in North Tonawanda, NY

Q: What is Teresa Chau's NPI number?

The NPI number for Teresa Chau is 1841286747. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Q: What is Teresa Chau's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Teresa Chau was last updated on August 26, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since September 26, 2005PECOS EnrolledAccepts Medicare Assignment

7264 NASH RD, NORTH TONAWANDA, NY 14120(716) 694-7700 Get Directions Write a Review

NPPES record last updated: August 26, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Teresa P Chau M.d. NPPES

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

TERESA P CHAU M.D. (NPI 1841286747) is an individual geriatric medicine provider in North Tonawanda, New York, licensed in New York (169818) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Wayne State University School Of Medicine (1982).

NPPES Registry Identity

NPI1841286747

Entity TypeIndividualFemale

Primary Taxonomy207RG0300X

Provider Legal NameTERESA P CHAUCredential: M.D.

Location Address7264 NASH RDNorth Tonawanda, NY 14120-1508

Mailing Address2875 Union Rd, Suite 8Cheektowaga, NY 14227-1465 · (716) 651-0911 · Fax (716) 651-9855

Phone(716) 694-7700

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 1982

Enumeration DateSeptember 26, 2005

Last NPPES UpdateAugust 26, 2014

✔ NPI 1841286747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in NY · 169818

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

7264 NASH RD, North Tonawanda, NY 14120

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Other Identifiers 12

Other040426002658NY · Fidelis

Other00010029005NY · Univera

Medicare PINP00352573

Medicare UPINB71091

Medicare PINDF2786

Other000501670007NY · Bc/bs

Other000501670008Bcbs

Other151078BJNY · Preferred Care

Medicare PINRB0925

Other00010029006Univera

Other0409614NY · Iha

Medicaid01075727NY

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

Teresa P Chau 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 ID3678469954

PECOS Enrollment IDI20061002000361

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

Medicare enrollment records show Teresa Chau reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Partners Medical Group, PLLC

5.7 mi

Geriatric Medicine

2700 N FOREST RD
Getzville, NY 14068

Reassigned Medicare billing, New York enrollment
46 clinicians in this Medicare group

NPI 1184305153 (716) 639-3311

Mobile Physician Services PLLC

13 mi

Family Medicine

40 LA RIVIERE DR STE 201
Buffalo, NY 14202

Reassigned Medicare billing, New York enrollment
129 clinicians in this Medicare group

NPI 1194132415 (337) 991-9276

Physician Mobile Medical Care PC

13 mi

Internal Medicine

40 LA RIVIERE DR STE 500
Buffalo, NY 14202

Reassigned Medicare billing, New York enrollment
127 clinicians in this Medicare group

NPI 1518765502 (337) 408-0797

Blt Medical Group, LLP

18 mi

Family Medicine

1026 UNION RD
West Seneca, NY 14224

Reassigned Medicare billing, New York enrollment
25 clinicians in this Medicare group

NPI 1386671816 (716) 712-1030

Care Connect Medical P.C.

293 mi

General Practice

520 WHITE PLAINS RD STE 500
Tarrytown, NY 10591

Reassigned Medicare billing, New York enrollment
76 clinicians in this Medicare group

NPI 1457032328 (888) 789-9585

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 3

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

113 services39 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

19 services16 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

16 services12 patients

Hospital Affiliations CMS Care Compare

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330005

Location100 High StreetBuffalo, NY 14210 · Erie County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14120 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

$166.88 typical visit price

range $54.87 – $166.88

Typical copayment $41.72 (range $13.71 – $41.72)

Most-billed visit code 99205

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 13

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

KAITLIN SHOEMAKER KILROY

Occupational Therapist