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HENRY GEORGE ZELADA CASTRO MD
NPI 1417339540
Internal Medicine - Endocrinology, Diabetes & Metabolism in Santa Monica, CA

Active since June 25, 2015PECOS EnrolledAccepts Medicare Assignment
1245 16TH ST STE 307, SANTA MONICA, CA 90404(310) 899-7633 Get Directions Write a Review

NPPES record last updated: April 4, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Henry George Zelada Castro Md NPPES

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

HENRY GEORGE ZELADA CASTRO MD (NPI 1417339540) is an individual endocrinology, diabetes & metabolism provider in Santa Monica, California, licensed in California (A193158) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1417339540
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameHENRY GEORGE ZELADA CASTROCredential: MD
Location Address1245 16TH ST STE 307Santa Monica, CA 90404-1239
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631 · (310) 301-8707
Phone(310) 899-7633
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateJune 25, 2015
Last NPPES UpdateApril 4, 2024
NPPES CertifiedApril 4, 2024
✔ NPI 1417339540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in CA · A193158✔ Licensed in AL · 39140
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125066137 (IL)
1245 16TH ST STE 307, Santa Monica, CA 90404
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14600 N Clarendon ave apt 812chicago, IL 60640 · Phone (312) 982-9253
Location 22000 6th Ave SBirmingham, AL 35233-2110 · Phone (205) 996-3636 · Fax (205) 801-8798

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

Henry George Zelada Castro 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 ID446560122
PECOS Enrollment IDI20240215004358
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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
204 services118 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
142 services129 patients
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.
50 services33 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
15 services12 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90404 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
18 suppliers146 claims146 services$186.31 avg. paid by Medicare
Receiver (monitor), dedicated, for use with therapeutic glucose continuous monitor system K0554
DME-Other DME · category DE017N
9 suppliers16 claims16 services$190.35 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

DR. CONNIE MEEYOUNG RHEE M.D.
Internal Medicine (Nephrology)
1245 16TH ST STE 307
SANTA MONICA, CA 90404
Los Angeles County (310) 481-4228
JESSICA CARYN FISCHER M.D.
Internal Medicine (Infectious Disease)
1245 16TH ST STE 307
SANTA MONICA, CA 90404
Los Angeles County (310) 481-4242
DR. LUCY NGOC BICH TRAN MD
Internal Medicine (Infectious Disease)
1245 16TH ST STE 307
SANTA MONICA, CA 90404
Los Angeles County (310) 481-4242
YING HUI LUU M.D.
Internal Medicine (Nephrology)
1245 16TH ST STE 307
SANTA MONICA, CA 90404
Los Angeles County (310) 899-7633

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 Henry Zelada Castro's NPI number?

The NPI number for Henry Zelada Castro is 1417339540. It was assigned to this individual provider in the NPPES registry on June 25, 2015.

Where is Henry Zelada Castro located?

Henry Zelada Castro practices at 1245 16th St Ste 307, Santa Monica, CA 90404. The listed phone number is (310) 899-7633.

What is Henry Zelada Castro's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Henry Zelada Castro enrolled in Medicare?

Yes. Henry Zelada Castro 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.

When was this NPI record last updated?

The NPPES record for Henry Zelada Castro was last updated on April 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.