Gayathri Tummala
- Part D claims, 2024
- 486
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Gayathri Tummala's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gayathri Tummala is an ophthalmologist in Richmond, California
Gayathri Tummala practices at Richmond Medical Center in Richmond, California.
Gayathri Tummala's NPI, 1366023277, was assigned on April 21, 2021. Gayathri Tummala graduated from Geisel School of Medicine at Dartmouth in 2021. Gayathri Tummala holds California license A204124.
- NPI
- 1366023277NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254730005
- NPI enumeration date
- April 21, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gayathri Tummala practices at Richmond Medical Center in Richmond, California
Gayathri Tummala's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gayathri Tummala is affiliated with 2 sites of care and 1 medical group
Gayathri Tummala's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Gayathri Tummala to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gayathri Tummala's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gayathri Tummala practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Gayathri Tummala is one of 2,621 ophthalmologists in California
Ophthalmology is Gayathri Tummala's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Gayathri Tummala is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Ophthalmologists near Gayathri Tummala
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gayathri Tummala's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Gayathri Tummala's median patient age at 61, with 55% women.
Gayathri Tummala's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Gayathri Tummala wrote 486 Medicare Part D claims in 2024
In 2024, Gayathri Tummala wrote 486 Medicare Part D claims for 150 patients. 60% of them were for generic drugs. CMS names the drug for 384 of them, across 12 drugs with 11 or more claims each, at $25,554 in total drug cost.
Gayathri Tummala's Part D claims by kind of drug, 2024
- Generic290 claims60%
- Brand-name196 claims40%
Gayathri Tummala's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gayathri Tummala takes part in Medicare
Gayathri Tummala accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Gayathri Tummala graduated from Geisel School of Medicine at Dartmouth
Gayathri Tummala graduated from Geisel School of Medicine at Dartmouth in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gayathri Tummala's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gayathri Tummala
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What is Gayathri Tummala's NPI number?
Gayathri Tummala's NPI number is 1366023277. It was assigned on April 21, 2021, and it is active in the NPI Registry.
What does Gayathri Tummala specialize in?
Gayathri Tummala is an ophthalmologist in Richmond, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Gayathri Tummala practice?
Gayathri Tummala practices at 901 Nevin Ave, Richmond, CA 94801. Gayathri Tummala's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Gayathri Tummala to 1 group practice or clinic.
What is Gayathri Tummala's office phone number?
The practice phone on file for Gayathri Tummala is (510) 307-1555.
What is Gayathri Tummala's medical license number?
Gayathri Tummala holds California license A204124.
What medical group is Gayathri Tummala part of?
Gayathri Tummala is linked to The Permanente Medical Group, Inc.
Does Gayathri Tummala accept Medicare?
Yes. CMS lists Gayathri Tummala as accepting Medicare assignment.
Where did Gayathri Tummala go to medical school?
Gayathri Tummala graduated from Geisel School of Medicine at Dartmouth in 2021.
What drugs does Gayathri Tummala prescribe most?
In 2024 Medicare Part D data, Gayathri Tummala's most prescribed drugs by claims were Prednisolone Acetate, Latanoprost and Ofloxacin.
How long has Gayathri Tummala been practicing?
Gayathri Tummala graduated from medical school in 2021, 5 years ago.
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