Ronald Wanki Ngwa Ambe, MD - Medicare Colorectal Surgery (proctology) in Houston, TX

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Ronald Wanki Ngwa Ambe, MD is a medicare enrolled "Colon & Rectal Surgery" physician in Houston, Texas. He went to Howard University College Of Medicine and graduated in 2003 and has 23 years of diverse experience with area of expertise as Colorectal Surgery (proctology). He is a member of the group practice Concord Medical Group Of Texas Pllc and his current practice location is 1324 N Shepherd Dr Ste 100, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (832) 232-0500.

Ronald Wanki Ngwa Ambe is licensed to practice in Texas (license number P6323) 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 1063688711.

Contact Information

Ronald Wanki Ngwa Ambe, MD
1324 N Shepherd Dr Ste 100,
Houston, TX 77008-3096
(832) 232-0500
Not Available

Map and Direction




Physician's Profile

Full NameRonald Wanki Ngwa Ambe
GenderMale
SpecialityColorectal Surgery (proctology)
Experience23 Years
Location1324 N Shepherd Dr Ste 100, Houston, Texas
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:
  • Ronald Wanki Ngwa Ambe attended and graduated from Howard University College Of Medicine in 2003
  NPI Data:
  • NPI Number: 1063688711
  • Provider Enumeration Date: 05/02/2008
  • Last Update Date: 06/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2466511266
  • Enrollment ID: I20140619000389

Medical Identifiers

Medical identifiers for Ronald Wanki Ngwa Ambe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063688711NPI-NPPES
1022138700001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery P6323 (Texas)Secondary
208C00000XColon & Rectal Surgery P6323 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
El Campo Memorial HospitalEl campo, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Concord Medical Group Of Texas Pllc7810117223319

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. Ronald Wanki Ngwa Ambe allows following entities to bill medicare on his behalf.
Entity NameWilbarger County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316931835
PECOS PAC ID: 5496663726
Enrollment ID: O20040618000198
Entity NameConcord Medical Group PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083630610
PECOS PAC ID: 0446296818
Enrollment ID: O20050707000531
Entity NameConcord Medical Group of Texas PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750790762
PECOS PAC ID: 7810117223
Enrollment ID: O20141007002567
Entity NameChampion Anesthesia Consultants PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649676024
PECOS PAC ID: 7113231358
Enrollment ID: O20150803000277
Entity NameEmergency Hospital Systems LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992172019
PECOS PAC ID: 2567765761
Enrollment ID: O20170607000131

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. Ronald Wanki Ngwa Ambe 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
Ronald Wanki Ngwa Ambe, MD
526 Kingwood Dr # 262,
Kingwood, TX 77339-4473

Ph: (240) 305-0848		Ronald Wanki Ngwa Ambe, MD
1324 N Shepherd Dr Ste 100,
Houston, TX 77008-3096

Ph: (832) 232-0500

Reviews and Comments



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.