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ALFRED VALDIVIESO MD
NPI 1811198922
General Practice in San Juan, PR

Active since May 29, 2007PECOS EnrolledAccepts Medicare Assignment
1396 CALLE SAN RAFAEL STE 15, SAN JUAN, PR 00909(787) 405-4404(939) 715-1061 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Nov 12, 2021, Sep 14, 2020 and 3 more (6 updates tracked since 2015).

About Alfred Valdivieso Md NPPES

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

ALFRED VALDIVIESO MD (NPI 1811198922) is an individual general practice provider in San Juan, Puerto Rico, licensed in Puerto Rico (19246) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Asociacion Hospital Del Maestro, Inc, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1811198922
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameALFRED VALDIVIESOCredential: MD
Location Address1396 CALLE SAN RAFAEL STE 15San Juan, PR 00909-2525
Mailing Address1341 Calle Aldea, Apt Th5San Juan, PR 00907-2321 · (787) 590-8584
Phone(787) 405-4404
Fax(939) 715-1061
Sole ProprietorYes
Medical School CMSOtherGraduated 2002
Enumeration DateMay 29, 2007
Last NPPES UpdateMarch 7, 20236 updates tracked since enumeration
NPPES CertifiedOctober 28, 2021
✔ NPI 1811198922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 19246
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Other Identifiers 3

Medicaid037759400PR
OtherDM19205-4PR · State
OtherMD995PR · Medicare

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

Alfred Valdivieso Md 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 ID4385722172
PECOS Enrollment IDI20080418000377
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
104 services24 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
64 services29 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
39 services38 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
15 services15 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Asociacion Hospital Del Maestro, Inc

Acute Care Hospitals · San Juan, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400004
LocationSergio Cuevas Bustamante Street 550San Juan, PR 00936 · San Juan County
Emergency services

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

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 Alfred Valdivieso's NPI number?

The NPI number for Alfred Valdivieso is 1811198922. It was assigned to this individual provider in the NPPES registry on May 29, 2007.

Where is Alfred Valdivieso located?

Alfred Valdivieso practices at 1396 Calle San Rafael Ste 15, San Juan, PR 00909. The listed phone number is (787) 405-4404.

What is Alfred Valdivieso's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Alfred Valdivieso enrolled in Medicare?

Yes. Alfred Valdivieso 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.

Is Alfred Valdivieso affiliated with any hospitals?

According to CMS data, Alfred Valdivieso is affiliated with Asociacion Hospital Del Maestro, Inc and Doctor's Center De San Juan.

When was this NPI record last updated?

The NPPES record for Alfred Valdivieso was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.