Catherine Butkus Small, MD - Medicare Infectious Disease in Valhalla, NY

Catherine Butkus Small, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Valhalla, New York. She went to New York Medical College and graduated in 1977 and has 47 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Weill Medical College Of Cornell and her current practice location is 100 Woods Road-nymc, Dept Of Medicine-, Valhalla, New York. You can reach out to her office (for appointments etc.) via phone at (914) 493-8865.

Catherine Butkus Small is licensed to practice in New York (license number 136538) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1881617520.

Contact Information

Catherine Butkus Small, MD
100 Woods Road-nymc, Dept Of Medicine-,
Valhalla, NY 10595
(914) 493-8865
(914) 594-4434

Map and Direction




Physician's Profile

Full NameCatherine Butkus Small
GenderFemale
SpecialityInfectious Disease
Experience47 Years
Location100 Woods Road-nymc, Valhalla, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine Butkus Small attended and graduated from New York Medical College in 1977
  NPI Data:
  • NPI Number: 1881617520
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 10/10/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2961544002
  • Enrollment ID: I20100127000643

Medical Identifiers

Medical identifiers for Catherine Butkus Small such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881617520NPI-NPPES
00835667MedicaidNY
17D863OtherNYEMPIRE BCBS
007902OtherNYCONNECTICARE
136538OtherNYHIP
P967452OtherNYOXFORD
SC6538OtherNYATLANTIS
0006077OtherNYGHI PPO
2234414OtherNYAETNA HMO
440002970OtherNYRAILROAD MEDICARE
4655736OtherNYAETNA PPO
5C6268OtherNYHEALTHNET

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 136538 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Weill Medical College Of Cornell68007090231616

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Catherine Butkus Small allows following entities to bill medicare on her behalf.
Entity NameWeill Medical College Of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124170212
PECOS PAC ID: 6800709023
Enrollment ID: O20031118000661
Entity NameBoston Children's Health Physicians Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467454967
PECOS PAC ID: 8325937014
Enrollment ID: O20040311000864
Entity NameWeill Medical College Of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417071945
PECOS PAC ID: 6800709023
Enrollment ID: O20040715000969

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Catherine Butkus Small is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Catherine Butkus Small, MD
100 Woods Road-nymc, Dept Of Medicine-,
Valhalla, NY 10595

Ph: (914) 493-8865
Catherine Butkus Small, MD
100 Woods Road-nymc, Dept Of Medicine-,
Valhalla, NY 10595

Ph: (914) 493-8865

Reviews and Comments


Internal Medicine Doctors in Valhalla, NY

Radhika Voleti, M.D
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    
Thai Quoc Nguyen, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 347-944-4364    
Fareena Nawaz, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    
Dr. Steven Silverman, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 401 Columbus Ave, Valhalla, NY 10595
Phone: 914-769-0268    Fax: 914-769-6303
Ms. Dana Rachel Berg, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-533-4111    
Dr. Leanne Michelle Forman, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: Westchester Medical Center, Grasslands Road, Cedarwood Hall Occupational Health, Valhalla, NY 10595
Phone: 914-493-5140    Fax: 914-493-7359
Dr. Jane Mencher Gold, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 401 Columbus Ave, Suite Ll1, Valhalla, NY 10595
Phone: 914-769-0268    Fax: 914-769-6303

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.