CHRISTOPHER ALCALA-MARQUEZ M.D.
NPI 1669637542
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in San Juan, PR

Q: What is Christopher Alcala-marquez's NPI number?

The NPI number for Christopher Alcala-marquez is 1669637542. It was assigned to this individual provider in the NPPES registry on July 21, 2008. The provider is also known as Dr. Christopher Alcala M.D,.

Q: What is Christopher Alcala-marquez's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Active since July 21, 2008PECOS EnrolledAccepts Medicare Assignment

1395 CALLE SAN RAFAEL, SAN JUAN, PR 00909(787) 766-7070(787) 756-5207 Get Directions Write a Review

NPPES record last updated: September 18, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 18, 2024, Aug 21, 2024, Feb 21, 2022 and 2 more (5 updates tracked since 2020).

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About Christopher Alcala-marquez M.d. NPPES

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

CHRISTOPHER ALCALA-MARQUEZ M.D. (NPI 1669637542) is an individual orthopaedic surgery of the spine provider in San Juan, Puerto Rico, licensed in Puerto Rico (20468) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Doctor's Center De San Juan, and is a graduate of University Of Puerto Rico School Of Medicine (2008).

NPPES Registry Identity

NPI1669637542

Entity TypeIndividualMale

Primary Taxonomy207XS0117X

Provider Legal NameCHRISTOPHER ALCALA-MARQUEZCredential: M.D.

Location Address1395 CALLE SAN RAFAELSan Juan, PR 00909-2518

Mailing AddressPo Box 8550San Juan, PR 00910-0550 · (787) 766-7070 · Fax (787) 756-5207

Phone(787) 766-7070

Fax(787) 756-5207

Sole ProprietorYes

Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2008

Enumeration DateJuly 21, 2008

Last NPPES UpdateSeptember 18, 20245 updates tracked since enumeration

NPPES CertifiedSeptember 18, 2024

✔ NPI 1669637542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

Licenses✔ Licensed in PR · 20468✔ Licensed in MN · 56251

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 28014R (PR), 12017-I (PR), 28916-R (PR), 28280-R (PR), 20468 (PR), 27392R (PR), 56251 (MN)

Other Names 1

Professional Name (2)Dr. Christopher Alcala M.d,

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Alcala-marquez 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 ID244474963

PECOS Enrollment IDI20211201000235

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.

Areas of Expertise CMS Part B claims 2

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.

29 services21 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

28 services28 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Doctor's Center De San Juan

Acute Care Hospitals · San Juan, PR

OwnershipProprietary

CMS Certification Number400006

Location1395 Calle San Rafael Parada 20San Juan, PR 00909 · San Juan County

Emergency services

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Luis ***** October 31, 2025

5/5

De. Alcalá performed cervical surgery. Experience was fantastic. He is an outstanding spine surgeon. My wife had surgery on 2 cervicals. Two days after surgery she is at home, with no significant pain and feeling very well. He is not only a gifted professional but also has the best bed side manners I have seen from only a small group of physicians. We recommend him 100%, without any reservations.

Provider 5/5 Office Staff 5/5

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Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SERGIO ANDRE MONSERRATE RODRIGUEZ FNP

Registered Nurse