Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Gladys Luisa Berry , DDS

Dentist • Spring Valley, CA

Active NPI 1396846036 Individual Practitioner Female Practitioner
Practice location in NPPES

8788 Jamacha Rd
Spring Valley, CA 919774035

Call 6195152555 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

8788 Jamacha Rd

Spring Valley, CA 919774035

Telephone 6195152555
Organization at the Same NPPES Address or Phone
Family Health Centers Of San Diego, Inc Facility NPI 1508801069

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 3 distinct additional practice-address records in San Diego, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

30-day fills

29 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$76 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Berry has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Berry as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Spring Valley and California

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 60% of clinicians listed under Dentist in California (2024, 5,267 clinicians with data). Median for this group: 38. Middle half: 19 to 76.

Too few clinicians listed under Dentist in Spring Valley have Medicare Part D data for 2024 to compare.

Part D drug cost

A lower Part D drug cost than 70% of clinicians listed under Dentist in California (2024, 5,267 clinicians with data). Median for this group: $154. Middle half: $75 to $339.

Too few clinicians listed under Dentist in Spring Valley have Medicare Part D data for 2024 to compare.

10 active clinicians are listed under Dentist with a practice address in Spring Valley, CA (14,816 in California).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amoxicillin Amoxicillin 29 211 $75.63 26

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-07-27
Dentist Primary Specialty

NUCC Taxonomy Code: 122300000X

License # reported to NPPES CA CA39969

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Dentical
G9329701 (CA)
Other Identifier United Concordia
1648856 (CA)
Other Identifier Healthy Family Delta
G9844201 (CA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - DENTIST

Medicare Enrollment ID

I20230811002171

Enrollment State Jurisdiction

CA

PECOS Control ID

8022470715

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Not Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Secondary Practice Locations

3544 30th St

San Diego, CA 921044120

Phone: 6195152424

1809 National Ave

San Diego, CA 921132113

Phone: 6195152300

4655 Cass St, Suite 100

San Diego, CA 92109

Phone: 8583623540

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

7 listed
NPI 1962436451

Doctor of Medicine (M.D.)

Mario Lopez , PA-C

Physician Assistant - Medical

NPI 1932335080

Physician Assistant (Certified)

Michelle Page , FNP

Nurse Practitioner - Family

NPI 1992773758

Family Nurse Practitioner

Kerwin Rommel Perez

Physician Assistant

NPI 1801674320
NPI 1447749494

Doctor of Medicine (M.D.)

NPI 1992737076

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

14 Historical Events
🏢
Secondary Practice Location Registered July 27, 2023

Additional practice office at 4655 Cass St, Suite 100, San Diego, CA 92109

🏢
Secondary Practice Location Registered July 27, 2023

Additional practice office at 3544 30th St, San Diego, CA 921044120

🏢
Secondary Practice Location Registered July 27, 2023

Additional practice office at 1809 National Ave, San Diego, CA 921132113

✅
NPI Profile Active November 22, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location November 22, 2017

Registered at 8788 JAMACHA RD, SPRING VALLEY, CA 919774035 (Tel: 6195152555)

📍
Updated Business Mailing Address November 22, 2017

Registered at 4655 CASS ST, SUITE 100, SAN DIEGO, CA 92109 (Tel: 8583623540)

👤
Provider Name / Credentials Updated November 22, 2017

Recorded as GLADYS BERRY, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 22, 2017

Dentist (license number reported to NPPES: CA CA39969)

✅
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) July 08, 2007

Registered at 4655 CASS ST, SUITE 100, SAN DIEGO, CA 92109 (Tel: 8583623540)

📍
Business Mailing Address (Initial Record) July 08, 2007

Registered at 4655 CASS ST, SUITE 100, SAN DIEGO, CA 92109 (Tel: 8583623540)

👤
Provider Name / Credentials (Initial Record) July 08, 2007

Recorded as GLADYS BERRY, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dentist (license number reported to NPPES: CA CA39969)

🟢
Initial NPI Registration & Enumeration September 26, 2006

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1396846036
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 26, 2006
Last Update: July 27, 2023
Sole Proprietor: No

Other Dentists in Spring Valley

Healthcare providers in Spring Valley

Mailing Address

4655 Cass St, Suite 100

San Diego, CA 92109

Phone: 8583623540

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.