MARIELLY SIERRA MERCADO M.D. – NPI #1013258482
Internal Medicine

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Health Care Provider Taxonomy Code for Internal Medicine

MARIELLY SIERRA MERCADO is a physician located in SAN JUAN, PR. NPPES has assigned the NPI number 1013258482 to MARIELLY SIERRA MERCADO on March 11, 2013. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RE0101X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism

The NPI profile was previously updated about 8 years ago on Jul 26, 2018. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MARIELLY SIERRA MERCADO below.

NPI Profile for
MARIELLY SIERRA MERCADO

NPI Number
1013258482
Enumeration Date

(more than 13 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
MARIELLY SIERRA MERCADO
Credentials
M.D.
Primary location
UNIVERSITY DISTRICT HOSPITAL
MEDICAL CENTER BO MONACILLOS
SAN JUAN, PR 00935
Phone: (787) 754-0101 Fax:
Mailing address
PO BOX 366791
SAN JUAN, PR 00936-6791
Phone: (787) 754-0101 Fax:
Sole Proprietor
Yes
Updated
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RE0101X
- Internal Medicine / Endocrinology, Diabetes & Metabolism (Primary)		 PR 19192
207R00000X
- Internal Medicine		 PR 19192

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Accepts Medicare
This provider may accept Medicare Assignment. The Medicare-approved amount is the total the doctor or supplier can be paid. When a doctor accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsurance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
MARIELLY SIERRA MERCADO is affiliated with the following medical group(s):
  • HOSPITAL
    • BAYAMON MEDICAL CENTER
      CARRETERA #2 KM 11 7
      BAYAMON, PR 00960

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