Physician Profile
Yanira I. Marrero McFaline, MD
Unclaimed ProfileAbout Dr. Marrero Mcfaline
Based in Bayamon, PR, Yanira I. Marrero McFaline, MD is listed in the NPI registry under endocrinology. Yanira graduated from University of Puerto Rico School of Medicine in 2004. Yanira is also listed as specializing in endocrinology, diabetes & metabolism. According to Medicare claims data, Yanira cared for 77 Medicare patients across 152 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1801098330 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (787) 215-2578
- Email not available
Practice Locations
CONDOMINIO BAYAMONTE APT 1009
Bayamon, PR 00956
Conditions Commonly Evaluated or Treated
Within Endocrinology, Diabetes and Metabolism generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Adrenal
Adrenal disorders
Blood sugar disorders
Bone and calcium disorders
Bones
Diabetes
Endocrine tumors
Hormone disorders
- Early or delayed puberty
- Excess facial or body hair
- Gynecomastia
- Perimenopause
- Testosterone deficiency
Hormones
Metabolic disorders
Metabolism
Parathyroid
Pituitary
Pituitary disorders
Thyroid
Thyroid disorders
Procedures & services
Most searched procedures
Adrenal
Adrenal evaluations
Blood sugar management
Bone evaluations
Bone treatments
Diabetes
- Automated Insulin System Setup
- Blood Ketone Monitoring
- C-Peptide Test
- Continuous Glucose Monitor Data Review
- Medical nutrition therapy
- Starting Insulin Therapy
Diabetes education
Diabetes preventive care
Genetic evaluations
Hormone treatments
- Estrogen and Progesterone Therapy
- Growth Hormone Injections
- Hormone Replacement Therapy Consultation
Hormones
Metabolic evaluations
Metabolism
Parathyroid
Pituitary
Pituitary evaluations
Thyroid
Thyroid procedures
- Radioactive Iodine Treatment
- Thyroid Antibody Testing
- Thyroid Blood Test
- Thyroid Medication Adjustment
- Thyroid Nodule Biopsy
- Thyroid Nodule Radiofrequency Ablation
Weight & Metabolism
Procedures Most Often Billed to Medicare
152 services · 77 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
124 | Less often than most peers in Endocrinology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
28 | As often as other peers in Endocrinology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other endocrinology specialists in Bayamon 8
Same specialty, same city.
Trained at University of Puerto Rico School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Marrero McFaline's specialty?
Dr. Marrero McFaline is an endocrinology in Bayamon, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Marrero McFaline?
Dr. Marrero McFaline is listed at Condominio Bayamonte Apt 1009, Bayamon, PR 00956. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Marrero McFaline?
The number on file is (787) 215-2578. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Marrero McFaline's NPI number?
Dr. Marrero McFaline's National Provider Identifier is 1801098330. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Marrero McFaline's medical education?
Dr. Marrero McFaline attended University of Puerto Rico School of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Marrero McFaline been practicing?
Dr. Marrero McFaline has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Marrero McFaline known for?
According to Medicare billing data, Dr. Marrero McFaline the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Marrero McFaline confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marrero McFaline. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.