Dr Luis Martinez-sierra, MD in Ponce, PR - Medicare Gastroenterology

Dr Luis Martinez-sierra, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Ponce, Puerto Rico. He went to University Of Puerto Rico School Of Medicine and graduated in 1973 and has 51 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Instituto De Endoscopia Digestiva Del Sur, Ponce Gastroenterology Society and his current practice location is Santa Maria Medical, 450 Calle Ferrocarril, Ste 210, Ponce, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 840-5042.

Dr Luis Martinez-sierra is licensed to practice in Puerto Rico (license number 4589) 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 1376673335.

Contact Information

	Dr Luis Martinez-sierra, MD
	Santa Maria Medical, 450 Calle Ferrocarril, Ste 210, Ponce, PR 00717-1105
	(787) 840-5042
	(787) 841-6849

Map and Direction

Physician's Profile

Full Name	Dr Luis Martinez-sierra
Gender	Male
Speciality	Gastroenterology
Experience	51 Years
Location	Santa Maria Medical, Ponce, Puerto Rico
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Luis Martinez-sierra attended and graduated from University Of Puerto Rico School Of Medicine in 1973

NPI Data:

NPI Number: 1376673335
Provider Enumeration Date: 03/07/2007
Last Update Date: 07/09/2007

Medicare PECOS Information:

PECOS PAC ID: 6305860628
Enrollment ID: I20120228000567

Medical Identifiers

Medical identifiers for Dr Luis Martinez-sierra such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1376673335	NPI	-	NPPES
4589	Other	PR	MEDICAL LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	4589 (Puerto Rico)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Instituto De Endoscopia Digestiva Del Sur	8224052527	2
Ponce Gastroenterology Society	7517979032	3

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. Dr Luis Martinez-sierra allows following entities to bill medicare on his behalf.

Entity Name	Instituto De Endoscopia Digestiva Del Sur
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1144252198 PECOS PAC ID: 8224052527 Enrollment ID: O20060125000169

Entity Name	Ponce Gastroenterology Society
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265468805 PECOS PAC ID: 7517979032 Enrollment ID: O20060628000131

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. Dr Luis Martinez-sierra 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 Address	Practice Location Address
Dr Luis Martinez-sierra, MD Santa Maria Medical, 450 Calle Ferrocarril, Ste 210, Ponce, PR 00717-1105 Ph: (787) 840-5042	Dr Luis Martinez-sierra, MD Santa Maria Medical, 450 Calle Ferrocarril, Ste 210, Ponce, PR 00717-1105 Ph: (787) 840-5042

Reviews and Comments

Internal Medicine Doctors in Ponce, PR

Juan Pablo Torres, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 917 Ave Tito Castro, Ponce, PR 00716 Phone: 787-840-4545
Dr. George Paul Fahed, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 917 Ave Tito Castro, Torre Medica San Lucas Suite 701, Ponce, PR 00716 Phone: 787-290-5577 Fax: 787-848-6644
Dr. Carlos A Gaona Reyes, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1214 Ave Munoz Rivera, Recinto Universitario, Ponce, PR 00717 Phone: 787-284-0383 Fax: 787-987-9310
Rafael Jose Rivera, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 909 Ave Tito Castro, Torre Medica San Lucassuite 504, Ponce, PR 00716 Phone: 787-651-1432
Aurelio Garcia Medina, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: Mansion Del Lago Calle 3 # 89, Ponce, PR 00732 Phone: 787-247-2427
Marian Couto, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2225 Ponce By Pass, Edif Parra Ste 603, Ponce, PR 00717 Phone: 787-492-2000 Fax: 787-813-0517
Mr. Gabriel Martinez-rodriguez, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: San Cristobal Anexo Torre I, Ponce, PR 00780 Phone: 787-848-2100 Fax: 787-813-1836

Dr Luis Martinez-sierra, MD - Medicare Gastroenterology in Ponce, PR