Physician Profile
Fernando Gerena Nieves, M.D, D.A.B.A, F.ABPM
Unclaimed ProfileAbout Dr. Gerena Nieves
Based in Catano, PR, Fernando Gerena Nieves, M.D, D.A.B.A, F.ABPM is listed in the NPI registry under interventional pain management. Fernando graduated from University of Puerto Rico School of Medicine in 1993. Fernando is also listed as specializing in anesthesiology — pain medicine. Medicare claims data shows Fernando provided 756 services to 228 patients. The services billed most often include injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level. NPI 1548245939 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) 641-9871
- Email not available
Practice Locations
65 CALLE LOS MANGOS CENTRO INT .DE MERCADEO 1 SUITE 301
Catano, PR 00962
Procedures Most Often Billed to Medicare
756 services · 228 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
38 | As often as other peers in Interventional Pain Management |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
26 | As often as other peers in Interventional Pain Management |
| Injection of substance into lower spine canal using imaging guidance | Procedure | 62323 |
24 | Less often than most peers in Interventional Pain Management |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
19 | Less often than most peers in Interventional Pain Management |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
415 | More often than most peers in Interventional Pain Management |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
200 | More often than most peers in Interventional Pain Management |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
34 | As often as other peers in Interventional Pain Management |
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.
Trained at University of Puerto Rico School of Medicine 2
Other providers in the same specialty who trained at the same institution.
Class of 1993 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 2
Providers in PR who bill this service to Medicare most often.
Common questions
What kind of doctor is Fernando Gerena Nieves, M.D, D.A.B.A?
Fernando Gerena Nieves, M.D, D.A.B.A is an interventional pain management in Catano, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Fernando Gerena Nieves, M.D, D.A.B.A's address?
Fernando Gerena Nieves, M.D, D.A.B.A is listed at 65 Calle Los Mangos Centro Int .De Mercadeo 1 Suite 301, Catano, PR 00962. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Fernando Gerena Nieves, M.D, D.A.B.A?
The number on file is (787) 641-9871. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Fernando Gerena Nieves, M.D, D.A.B.A?
Fernando Gerena Nieves, M.D, D.A.B.A's National Provider Identifier is 1548245939. 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
Where did Fernando Gerena Nieves, M.D, D.A.B.A train?
Fernando Gerena Nieves, M.D, D.A.B.A attended University of Puerto Rico School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Fernando Gerena Nieves, M.D, D.A.B.A have?
Fernando Gerena Nieves, M.D, D.A.B.A has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does Fernando Gerena Nieves, M.D, D.A.B.A perform?
According to Medicare billing data, Fernando Gerena Nieves, M.D, D.A.B.A performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level and injection of substance into lower spine canal using imaging guidance, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Fernando Gerena Nieves, M.D, D.A.B.A's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Fernando Gerena Nieves, M.D, D.A.B.A. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.