Dr. Marianne G. Rochester, MD
- Medicare services, 2023
- 587
- Part D claims, 2024
- 29
- Hospital affiliations
- 1
- Industry payments
- $2,216
- Medical groups
- 2
- Practice address
- 250 Prospect Place, Coronado, CA 92118
- Practice phone
- Call (619) 435-6251
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rochester'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.
Dr. Marianne G. Rochester is a urologist in Coronado, California
Dr. Rochester practices at Sharp Coronado Hospital in Coronado, California, part of Sharp HealthCare.
Dr. Rochester's NPI, 1386746097, was assigned on September 2, 2006. Dr. Rochester holds California license A45939.
- NPI
- 1386746097NPI Registry (opens in a new tab)
- NPI enumeration date
- September 2, 2006
- NPI status
- Active
- Practice phone
- (619) 435-6251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marianne G. Rochester practices at Sharp Coronado Hospital in Coronado, California
Dr. Rochester's primary practice is Sharp Coronado Hospital, at 250 Prospect Place, Coronado, CA 92118 in San Diego County. The practice phone is (619) 435-6251.
- Sharp Coronado Hospital250 Prospect Place, Coronado, CA 92118 · San Diego CountyPhone(619) 435-6251
Source: Dmand AI Affiliation Data
Dr. Marianne G. Rochester is affiliated with 3 sites of care and 2 medical groups
Dr. Rochester's primary practice is Sharp Coronado Hospital in Coronado, California, part of Sharp HealthCare. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Rochester to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marianne G. Rochester's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rochester practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Coronado Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Marianne G. Rochester is one of 1,395 urologists in California
Urology is Dr. Rochester's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Rochester is licensed in California.
Specialties and state licenses
- Urology, CaliforniaPrimary
Urologists near Dr. Rochester
Counts of urologists 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
Dr. Marianne G. Rochester billed Medicare for 587 services in 2023
CMS data shows 587 Medicare services from Dr. Rochester across 5 procedure codes in 2023. Medicare paid $24,237 for them. Every service was in an office.
Dr. Rochester's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 6502023: 30054%
- Lab and pathology
- 2022: 5632023: 25754%
- Surgery
- 2022: 2732023: 3089%
Dr. Rochester compared with the California median for urologists, 2023
- Dr. Rochester
- California median
- Medicare services
- 587vs 1,05044% below
- Part D claims
- 248vs 64261% below
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Rochester's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Rochester?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rochester and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marianne G. Rochester's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Dr. Rochester's median patient age at 80, with 93% women.
Dr. Rochester's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women93%
- Men7%
Source: Dmand AI Patient Panel Data
Dr. Marianne G. Rochester wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Rochester wrote 29 Medicare Part D claims for 18 patients. 72% of them were for generic drugs. They cover 12 drugs, with $59,035 in total drug cost. In 2022, CMS named 548 claims across 21 drugs.
Dr. Rochester's Part D claims by kind of drug, 2024
- Generic21 claims72%
- Brand-name and other8 claims28%
Dr. Rochester's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 5482023: 24855%
Drugs named by CMS: 12 in 2023, 21 in 2022.
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
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Dr. Marianne G. Rochester received $2,216 in industry payments from 2016 to 2023
CMS Open Payments shows 157 general payments to Dr. Rochester from 17 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 90% of the total. Allergan Inc. paid the most, $855.
General payments to Dr. Rochester by program year, 2016 to 2023
General payments to Dr. Rochester by kind, 2016 to 2023
- Food and beverage$1,98990%
- Education$22710%
Companies that paid Dr. Rochester the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marianne G. Rochester'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Dr. Marianne G. Rochester
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marianne G. Rochester's NPI number?
Dr. Marianne G. Rochester's NPI number is 1386746097. It was assigned on September 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marianne G. Rochester?
Dr. Marianne G. Rochester is a urologist in Coronado, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Marianne G. Rochester practice?
Dr. Rochester practices at 250 Prospect Place, Coronado, CA 92118. Dr. Rochester's primary practice is Sharp Coronado Hospital in Coronado, California, part of Sharp HealthCare. Dmand AI also links Dr. Rochester to 2 group practices and clinics and 1 medical group.
What is Dr. Marianne G. Rochester's office phone number?
The practice phone on file for Dr. Rochester is (619) 435-6251.
What is Dr. Marianne G. Rochester's medical license number?
Dr. Rochester holds California license A45939.
Which hospitals is Dr. Marianne G. Rochester affiliated with?
Dr. Rochester practices at Sharp Coronado Hospital in Coronado, California.
What medical group is Dr. Marianne G. Rochester part of?
Dr. Rochester is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Rochester to 1 more medical group.
Does Dr. Marianne G. Rochester accept Medicare?
Yes. CMS data shows Dr. Rochester billed Medicare for 587 services in 2023.
What services does Dr. Marianne G. Rochester bill to Medicare?
In 2023, Dr. Rochester's most billed Medicare services were lab and pathology test (81000), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Marianne G. Rochester prescribe most?
In 2023 Medicare Part D data, Dr. Rochester's most prescribed drugs by claims were Gemtesa, Solifenacin Succinate and Methenamine Hippurate.
Has Dr. Marianne G. Rochester received payments from drug or device companies?
CMS Open Payments shows $2,216 in general payments to Dr. Rochester from 17 companies from 2016 to 2023. The largest total came from Allergan Inc.
How long has Dr. Marianne G. Rochester been practicing?
Dr. Rochester graduated from medical school in 1983, 43 years ago.
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