Nagakrishnal Nachimuthu, MD - Medicare Internal Medicine in Shenandoah, TX

Nagakrishnal Nachimuthu, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Shenandoah, Texas. She graduated from medical school in 2007 and has 19 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Baylor St. Luke's Medical Group and her current practice location is 9250 Pinecroft Dr, Shenandoah, Texas. You can reach out to her office (for appointments etc.) via phone at (832) 519-8663.

Nagakrishnal Nachimuthu is licensed to practice in Texas (license number Q6451) 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 1073892048.

Contact Information

Nagakrishnal Nachimuthu, MD
9250 Pinecroft Dr,
Shenandoah, TX 77380-3218
(832) 519-8663
Not Available

Map and Direction




Physician's Profile

Full NameNagakrishnal Nachimuthu
GenderFemale
SpecialityInternal Medicine
Experience19 Years
Location9250 Pinecroft Dr, Shenandoah, Texas
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:
  • Nagakrishnal Nachimuthu graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1073892048
  • Provider Enumeration Date: 08/09/2011
  • Last Update Date: 05/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3870889827
  • Enrollment ID: I20160831001311

Medical Identifiers

Medical identifiers for Nagakrishnal Nachimuthu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073892048NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease Q6451 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's The Woodlands HospitalThe woodlands, TXHospital
Houston Methodist The Woodlands HospitalThe woodlands, TXHospital
Chi St Lukes Lakeside HospitalThe woodlands, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Chi St Lukes Health Memorial LivingstonLivingston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baylor St. Luke's Medical Group9133213192180

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. Nagakrishnal Nachimuthu allows following entities to bill medicare on her behalf.
Entity NameBaylor St Lukes Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740485879
PECOS PAC ID: 9133213192
Enrollment ID: O20070920000863

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. Nagakrishnal Nachimuthu 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
Nagakrishnal Nachimuthu, MD
6700 Woodlands Parkway Suite 230, Pmb 147,
The Woodlands, TX 77382-2578

Ph: (832) 519-8663
Nagakrishnal Nachimuthu, MD
9250 Pinecroft Dr,
Shenandoah, TX 77380-3218

Ph: (832) 519-8663

Reviews and Comments


Internal Medicine Doctors in Shenandoah, TX

Christopher Van Nguyen, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 134 Vision Park Blvd Ste 130, Shenandoah, TX 77384
Phone: 832-334-7756    Fax: 832-301-0825
Mohammed Zafer Ansari, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 17189 I H 45 S Ste 505, Shenandoah, TX 77385
Phone: 936-270-4400    Fax: 936-270-4401
Dr. Urmeel Hasmukh Patel, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 18488 Interstate 45 S, Shenandoah, TX 77384
Phone: 281-569-2100    Fax: 281-719-5936
Dr. Peter Raymond Kvapil, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 129 Vision Park Blvd, # 307, Shenandoah, TX 77384
Phone: 936-321-5440    Fax: 936-271-2606
Patrick C. Freyne, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9250 Pinecroft Dr N2 101, Shenandoah, TX 77380
Phone: 713-897-2307    
Dr. Paula D. Ryan, MD, PHD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9200 Pinecroft Dr Ste 450, Shenandoah, TX 77380
Phone: 281-296-0365    Fax: 281-298-8907
Emily Wailin Hung, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 129 Vision Park Blvd, Shenandoah, TX 77384
Phone: 936-273-3900    Fax: 936-273-3901

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.