Carmen J Sierra, MD - Medicare Obstetrics/gynecology in Hato Rey, PR

Carmen J Sierra, MD is a medicare enrolled "Obstetrics & Gynecology - Obstetrics" physician in Hato Rey, Puerto Rico. She graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Obstetrics/gynecology. Her current practice location is Avenida Domenech 400, Edif Las Americas Professional, Hato Rey, Puerto Rico. You can reach out to her office (for appointments etc.) via phone at (787) 281-8522.

Carmen J Sierra is licensed to practice in Puerto Rico (license number 10976) 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 1972539054.

Contact Information

Carmen J Sierra, MD
Avenida Domenech 400, Edif Las Americas Professional,
Hato Rey, PR 00919-2078
(787) 281-8522
(787) 751-0317

Map and Direction




Physician's Profile

Full NameCarmen J Sierra
GenderFemale
SpecialityObstetrics/gynecology
Experience36 Years
LocationAvenida Domenech 400, Hato Rey, Puerto Rico
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:
  • Carmen J Sierra graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1972539054
  • Provider Enumeration Date: 06/23/2006
  • Last Update Date: 02/25/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 2264597202
  • Enrollment ID: I20090209000105

Medical Identifiers

Medical identifiers for Carmen J Sierra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972539054NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0000XObstetrics & Gynecology - Obstetrics 10976 (Puerto Rico)Primary

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. Carmen J 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 AddressPractice Location Address
Carmen J Sierra, MD
Po Box 192078,
San Juan, PR 00919-2078

Ph: (787) 281-8522
Carmen J Sierra, MD
Avenida Domenech 400, Edif Las Americas Professional,
Hato Rey, PR 00919-2078

Ph: (787) 281-8522

Reviews and Comments


Obstetrics & Gynecology Doctors in Hato Rey, PR

Dr. Roberto Oliveras Marquez, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: #400 Roosevelt Ave Fd, Suite 304, Hato Rey, PR 00918
Phone: 787-763-6065    Fax: 787-753-0054
Dr. Owen Gerard Connelly, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: Ave Roosevelt La Torre De Plaza, Suite 701, Hato Rey, PR 00936
Phone: 787-282-6675    
Dr. Alexander Lee Segal, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 239 Ave. Arterial Hostos, Capital Center, Suite 205, Hato Rey, PR 00918
Phone: 787-413-0297    Fax: 787-753-7527
Herminio J Olivero, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: Ave Ponce De Leon 431, National Plaza Suit 1503, Hato Rey, PR 00917
Phone: 787-767-2069    Fax: 787-274-1631
Dr. Rodrigo Diaz, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: Ave Fd Roosevet 400, Suite 304, Hato Rey, PR 00918
Phone: 787-753-7406    Fax: 787-753-0054
Ubaldo Armando Catasus, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3 Arterial Hortos, Capital Center 601, Hato Rey, PR 00918
Phone: 787-754-8333    Fax: 787-786-0082
Dr. Antonio Juan Rodriguez Mimoso, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: Ave Fd Roosevelt #400, Suite304, Hato Rey, PR 00918
Phone: 787-763-6065    Fax: 787-753-0054

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.

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