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Fernando Gerena Nieves, MD

Interventional Pain Management · Medicare-enrolled clinician

Interventional Pain ManagementHigh data-match confidence

Directory record — please verify

This listing comes from CMS Medicare Doctors and Clinicians data and was updated August 2, 2026. It does not confirm Medicare coverage, plan network, referral or prior authorization, offered services, or current availability. Verify each item directly before scheduling.

At a glance

Fernando Gerena Nieves, MD is listed as a Interventional Pain Management in Guaynabo, PR. Call 7876419871 to confirm current participation and availability.

Services & care categories

Interventional Pain Management

Medicare questions to ask

1Do you currently accept Medicare assignment for these services?
2Is this location in-network for my Medicare Advantage plan?
3Will I need a referral or prior authorization before my visit?
4What out-of-pocket costs should I expect under Medicare?
5Do you provide the specific care I need (pain management, PM&R, behavioral health, or mild TBI)?

Location

Frequently asked questions

Does Fernando Gerena Nieves, MD accept Medicare?

Fernando Gerena Nieves, MD is an imported senior-care record. Confirm Medicare participation and network status directly with the facility before scheduling.

Where is Fernando Gerena Nieves, MD located?

Fernando Gerena Nieves, MD is located at 100 Carr, 165 Suite 301, Guaynabo, PR 00968.

What is the phone number for Fernando Gerena Nieves, MD?

You can reach Fernando Gerena Nieves, MD at 7876419871.

What care does Fernando Gerena Nieves, MD offer?

Listed services include Interventional Pain Management. Verify availability with the facility.

Source

CMS Medicare Doctors and Clinicians data.

How directory records are sourced and updated

Medicare questions to ask

1Do you currently accept Medicare assignment for these services?
2Is this location in-network for my Medicare Advantage plan?
3Will I need a referral or prior authorization before my visit?
4What out-of-pocket costs should I expect under Medicare?
5Do you provide the specific care I need (pain management, PM&R, behavioral health, or mild TBI)?

Location

Frequently asked questions

Does Fernando Gerena Nieves, MD accept Medicare?

Fernando Gerena Nieves, MD is an imported senior-care record. Confirm Medicare participation and network status directly with the facility before scheduling.

Where is Fernando Gerena Nieves, MD located?

Fernando Gerena Nieves, MD is located at 100 Carr, 165 Suite 301, Guaynabo, PR 00968.

What is the phone number for Fernando Gerena Nieves, MD?

You can reach Fernando Gerena Nieves, MD at 7876419871.

What care does Fernando Gerena Nieves, MD offer?

Listed services include Interventional Pain Management. Verify availability with the facility.