Sundaram Krishnan Chettiar, MD - Medicare Pain Management in Baltimore, MD

Sundaram Krishnan Chettiar, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Baltimore, Maryland. He graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Pain Management. He is a member of the group practice Spine And Joint Institute Llc, St. Agnes Healthcare, Inc. and his current practice location is 3449 Wilkens Ave Ste 300, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (667) 234-2922.

Sundaram Krishnan Chettiar is licensed to practice in Maryland (license number D79893) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1497047641.

Contact Information

Sundaram Krishnan Chettiar, MD
3449 Wilkens Ave Ste 300,
Baltimore, MD 21229-5218
(667) 234-2922
(667) 234-9997

Map and Direction




Physician's Profile

Full NameSundaram Krishnan Chettiar
GenderMale
SpecialityPain Management
Experience13 Years
Location3449 Wilkens Ave Ste 300, Baltimore, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sundaram Krishnan Chettiar graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1497047641
  • Provider Enumeration Date: 05/06/2011
  • Last Update Date: 07/23/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5698074367
  • Enrollment ID: I20160816000216

Medical Identifiers

Medical identifiers for Sundaram Krishnan Chettiar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497047641NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine D79893 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spine And Joint Institute Llc66082822312
St. Agnes Healthcare, Inc.9830092733220

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. Sundaram Krishnan Chettiar allows following entities to bill medicare on his behalf.
Entity NameSt. Agnes Healthcare, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144250176
PECOS PAC ID: 9830092733
Enrollment ID: O20040128001146
Entity NameSpine And Joint Institute Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306439039
PECOS PAC ID: 6608282231
Enrollment ID: O20210308000069

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. Sundaram Krishnan Chettiar 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
Sundaram Krishnan Chettiar, MD
3449 Wilkens Ave Ste 107,
Baltimore, MD 21229-5216

Ph: (667) 234-2922
Sundaram Krishnan Chettiar, MD
3449 Wilkens Ave Ste 300,
Baltimore, MD 21229-5218

Ph: (667) 234-2922

Reviews and Comments


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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).

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