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DR. CARMEN SERRANO M.D.
NPI 1992781595
Psychiatry & Neurology - Neurology in San Juan, PR

Active since December 16, 2005PECOS EnrolledAccepts Medicare Assignment
UNIV PUERTO RICO MEDICAL, NEUROLOGY, 5TH FL. , ADULTS UNIVERSITY HOSPITAL, SAN JUAN, PR 00935(787) 754-0101(787) 751-3911 Get Directions Write a Review

NPPES record last updated: November 24, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Carmen Serrano M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CARMEN SERRANO M.D. (NPI 1992781595) is an individual neurology provider in San Juan, Puerto Rico, licensed in Puerto Rico (9181) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1981).

NPPES Registry Identity

NPI1992781595
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. CARMEN SERRANOCredential: M.D.
Location AddressUNIV PUERTO RICO MEDICAL, NEUROLOGY, 5TH FL. , ADULTS UNIVERSITY HOSPITALSan Juan, PR 00935-0001
Mailing AddressPo Box 29134, Neurologia RcmSan Juan, PR 00929-0134 · (787) 754-0101 · Fax (787) 751-3911
Phone(787) 754-0101
Fax(787) 751-3911
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1981
Enumeration DateDecember 16, 2005
Last NPPES UpdateNovember 24, 2010
✔ NPI 1992781595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in PR · 9181
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
UNIV PUERTO RICO MEDICAL, San Juan, PR 00935
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Other Identifiers 1

Medicare UPINF11027PR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Carmen Serrano M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921297573
PECOS Enrollment IDI20110112000813
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Carmen Serrano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Recinto De Ciencias Medicas
0.1 mi
Neurological Surgery
CENTRO MEDICO DE PR EDIF PRINCIPAL RCM OFIC 563, ESCUELA DE MEDICINA PPMI APTDO. 29134
San Juan, PR 00929
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 27 clinicians in this Medicare group
NPI 1316022312 (787) 758-2525

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
62 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00935 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carmen Serrano's NPI number?

The NPI number for Carmen Serrano is 1992781595. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Where is Carmen Serrano located?

Carmen Serrano practices at Univ Puerto Rico Medical Neurology, 5th Fl. , Adults University Hospital, San Juan, PR 00935. The listed phone number is (787) 754-0101.

What is Carmen Serrano's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Carmen Serrano enrolled in Medicare?

Yes. Carmen Serrano is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Carmen Serrano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carmen Serrano reassigns Medicare benefits to Recinto De Ciencias Medicas (San Juan, PR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carmen Serrano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carmen Serrano was last updated on November 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.