DR. RICHARD DIEGO GONZALES Y TUCKER M.D.
NPI 1205101227
Emergency Medicine - Emergency Medical Services in San Francisco, CA

Active since March 09, 2012PECOS EnrolledAccepts Medicare Assignment
505 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 476-6047 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 4, 2026, May 9, 2023, Jan 8, 2021 and 3 more (6 updates tracked since 2016).

About Dr. Richard Diego Gonzales Y Tucker M.d. NPPES

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

DR. RICHARD DIEGO GONZALES Y TUCKER M.D. (NPI 1205101227) is an individual emergency medical services provider in San Francisco, California, licensed in California (A124072) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Presbyterian Espanola Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1205101227
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameDR. RICHARD DIEGO GONZALES Y TUCKERCredential: M.D.
Location Address505 PARNASSUS AVESan Francisco, CA 94143-2204
Mailing Address3962 26th StSan Francisco, CA 94131-2002 · (505) 603-8322
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 9, 2012
Last NPPES UpdateMarch 4, 20266 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
NPI 1205101227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License Licensed in CA · A124072
Definition

An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

Also ListedEmergency MedicineTaxonomy 207P00000X · License MD2018-0785 (NM), A124072 (CA)
505 PARNASSUS AVE, San Francisco, CA 94143

Other Names 1

Other Name (5)Dr. Richard Diego Tucker M.d.

Secondary Practice Locations 2

Location 11165 Montgomery DrSanta Rosa, CA 95405-4801 · Phone (707) 525-5300 ext. 6207
Location 21411 E 31st StOakland, CA 94602-1018 · Phone (510) 437-4564

Accepted Insurance

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

Dr. Richard Diego Gonzales Y Tucker 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 ID2466676051
PECOS Enrollment IDI20140623001426, I20181105001467
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 9

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
193 services191 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
92 services92 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.
32 services29 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.
19 services17 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
18 services16 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Presbyterian Espanola Hospital

Acute Care Hospitals · Espanola, NM
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number320011
Location1010 Spruce StreetEspanola, NM 87532 · Rio Arriba County
Emergency services Birthing friendly

Presbyterian Santa Fe Medical Center

Acute Care Hospitals · Santa Fe, NM
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number320090
Location4801 Beckner RoadSanta Fe, NM 87507 · Santa Fe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143

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 Richard Gonzales Y Tucker's NPI number?

The NPI number for Richard Gonzales Y Tucker is 1205101227. It was assigned to this individual provider in the NPPES registry on March 9, 2012. The provider is also known as Dr. Richard Diego Tucker M.D..

Where is Richard Gonzales Y Tucker located?

Richard Gonzales Y Tucker practices at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-6047.

What is Richard Gonzales Y Tucker's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Richard Gonzales Y Tucker enrolled in Medicare?

Yes. Richard Gonzales Y Tucker 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.

What insurance does Richard Gonzales Y Tucker accept?

Health plans from UnitedHealthcare list Richard Gonzales Y Tucker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Richard Gonzales Y Tucker affiliated with any hospitals?

According to CMS data, Richard Gonzales Y Tucker is affiliated with Presbyterian Espanola Hospital and Presbyterian Santa Fe Medical Center.

When was this NPI record last updated?

The NPPES record for Richard Gonzales Y Tucker was last updated on March 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.