GERALD R DELRIO M.D.
NPI 1568417889
Internal Medicine - Pulmonary Disease in Pittsburg, CA

Q: What is Gerald Delrio's NPI number?

The NPI number for Gerald Delrio is 1568417889. It was assigned to this individual provider in the NPPES registry on May 24, 2006. The provider is also known as Gerald Raymond Del Rio M.D..

Q: What is Gerald Delrio's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Gerald Delrio was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.

Active since May 24, 2006PECOS EnrolledAccepts Medicare Assignment

2220 GLADSTONE DR, SUITE 3, PITTSBURG, CA 94565(925) 432-3318(432) 432-4590 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Gerald R Delrio M.d. NPPES

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

GERALD R DELRIO M.D. (NPI 1568417889) is an individual pulmonary disease provider in Pittsburg, California, licensed in California (G32797) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (1975).

NPPES Registry Identity

NPI1568417889

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameGERALD R DELRIOCredential: M.D.

Location Address2220 GLADSTONE DR, SUITE 3Pittsburg, CA 94565-5123

Mailing Address2220 Gladstone Dr Ste 3Pittsburg, CA 94565-5123 · (925) 432-3318 · Fax (432) 432-4590

Phone(925) 432-3318

Fax(432) 432-4590

Sole ProprietorNo

Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 1975

Enumeration DateMay 24, 2006

Last NPPES UpdateMay 15, 2026

NPPES CertifiedMay 15, 2026

✔ NPI 1568417889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CA · G32797

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

2220 GLADSTONE DR, Pittsburg, CA 94565

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Other Names 1

Other Name (5)Gerald Raymond Del Rio M.d.

Other Identifiers 1

Medicaid00G627970CA

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

Gerald R Delrio 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 ID7517979289

PECOS Enrollment IDI20070205000692

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 3

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.

81 services74 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

22 services22 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94565 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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 26

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

9 suppliers28 claims47 services$5.96 avg. paid by Medicare

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

10 suppliers37 claims37 services$31.49 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

2 suppliers20 claims42 services$1.38 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

6 suppliers36 claims36 services$71.93 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

6 suppliers34 claims85 services$27.07 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

7 suppliers29 claims151 services$14.75 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

6 suppliers16 claims91 services$12.51 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

10 suppliers48 claims48 services$45.48 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

11 suppliers45 claims45 services$16.40 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

6 suppliers31 claims31 services$11.86 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

13 suppliers74 claims444 services$1.79 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

8 suppliers29 claims29 services$5.21 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

10 suppliers31 claims31 services$11.72 avg. paid by Medicare

Hospital bed, heavy duty, extra wide, with weight capacity greater than 350 pounds, but less than or equal to 600 pounds, with any type side rails, without mattress E0301

DME-Hospital Beds · category DB000N

1 supplier11 claims11 services$104.86 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers35 claims35 services$14.56 avg. paid by Medicare

Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) E0465

DME-Other DME · category DE005N

1 supplier15 claims15 services$779.01 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

1 supplier11 claims11 services$73.14 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0471

DME-Other DME · category DE001N

1 supplier29 claims29 services$172.24 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier14 claims14 services$2.91 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

4 suppliers59 claims59 services$29.04 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

4 suppliers75 claims75 services$66.10 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

4 suppliers35 claims35 services$33.16 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

6 suppliers18 claims4,814 services$0.04 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

4 suppliers33 claims2,310 services$0.10 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$34.16 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

8 suppliers48 claims48 services$26.04 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 14

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

PRAGNESH M. PATEL MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

2220 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 432-3318

WENGANG ZHANG M.D.

Internal Medicine

2220 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 432-3318

CHRISTINE CAVE NP

Nurse Practitioner (Adult Health)

2220 GLADSTONE DR
PITTSBURG, CA 94565

Contra Costa County (925) 432-3318

HENRY P GONG M.D.

Internal Medicine (Interventional Cardiology)

2220 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 432-3318

DR. ALEJANDRO R PRIETO MD

Internal Medicine (Interventional Cardiology)

2220 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 432-3318

SIAMAK ELYASI M.D.

Family Medicine

2220 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 779-9601

ANGELITA DINEROS TANGCO MD

Psychiatry & Neurology (Neurology)

2220 GLADSTONE DR, SUITE 3 SPRINGHILL MEDICAL GROUP
PITTSBURG, CA 94565

Contra Costa County (925) 432-3118

DR. MOSTAFA SHALABY M.D

Internal Medicine (Pulmonary Disease)

2220 GLADSTONE DR
PITTSBURG, CA 94565

Contra Costa County (925) 432-3318

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 Gerald Delrio's NPI number?

The NPI number for Gerald Delrio is 1568417889. It was assigned to this individual provider in the NPPES registry on May 24, 2006. The provider is also known as Gerald Raymond Del Rio M.D..

Where is Gerald Delrio located?

Gerald Delrio practices at 2220 Gladstone Dr Suite 3, Pittsburg, CA 94565. The listed phone number is (925) 432-3318.

What is Gerald Delrio's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Gerald Delrio enrolled in Medicare?

Yes. Gerald Delrio 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 Gerald Delrio was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.