Dr. Peter Stephen Ross, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 40
- Part D claims, 2018
- 56
- Hospital affiliations
- 1
- Industry payments
- $521
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ross' professional email, personal email and mobile number
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Dr. Peter Stephen Ross is an endocrinologist in Sacramento, California
Dr. Ross practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Ross' NPI, 1073526430, was assigned on August 15, 2006. Dr. Ross graduated from Harvard Medical School in 1973. Dr. Ross holds Virginia license 27171.
- NPI
- 1073526430NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981882941
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Stephen Ross practices at UC Davis Medical Center in Sacramento, California
Dr. Ross' primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Dr. Peter Stephen Ross is affiliated with 2 sites of care and 2 medical groups
Dr. Ross' primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Ross to 1 more group practice or clinic 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. Peter Stephen Ross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ross practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Stephen Ross is one of 1,062 endocrinologists in California
Endocrinology, diabetes and metabolism is Dr. Ross' primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Ross is licensed in Virginia.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, VirginiaPrimary
Endocrinologists near Dr. Ross
Counts of endocrinologists 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. Peter Stephen Ross billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Ross across 2 procedure codes in 2024, for 40 Medicare patients. Medicare paid $1,989 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ross' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 142024: 2579%
- Other services
- 2023: 02024: 21
Dr. Ross compared with the California median for endocrinologists, 2024
- Dr. Ross
- California median
- Medicare services
- 46vs 67593% below
- Medicare patients
- 40vs 24083% below
- Part D claims
- 56vs 1,10495% below
Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.
Dr. Ross' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Stephen Ross treated 40 Medicare patients in 2024, average age 70
CMS counts 40 Medicare patients who saw Dr. Ross in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ross' median patient age at 59, with 61% women.
Dr. Ross' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ross' Medicare patients by sex, 2024
- Women2870%
- Men1230%
Chronic conditions among Dr. Ross' Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Arthritis50%
- Osteoporosis43%
- Diabetes38%
- Heart failure30%
- Atrial fibrillation28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Stephen Ross wrote 56 Medicare Part D claims in 2018
In 2018, Dr. Ross wrote 56 Medicare Part D claims. They cover 3 drugs, with $1,814 in total drug cost. In 2017, CMS named 968 claims across 26 drugs.
Dr. Ross' most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 9682018: 5694%
Drugs named by CMS: 3 in 2018, 26 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Peter Stephen Ross offers telehealth to Medicare patients
Dr. Ross accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ross as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter Stephen Ross received $521 in industry payments from 2016 to 2018
CMS Open Payments shows 12 general payments to Dr. Ross from 5 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $200.
General payments to Dr. Ross by program year, 2016 to 2018
Companies that paid Dr. Ross the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Stephen Ross graduated from Harvard Medical School
Dr. Ross graduated from Harvard Medical School in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Stephen Ross'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Industry payments | Open Payments (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 Dr. Peter Stephen Ross
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. Peter Stephen Ross' NPI number?
Dr. Peter Stephen Ross' NPI number is 1073526430. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Stephen Ross?
Dr. Peter Stephen Ross is an endocrinologist in Sacramento, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Peter Stephen Ross practice?
Dr. Ross practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Ross' primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Ross to 1 group practice or clinic and 1 medical group.
What is Dr. Peter Stephen Ross' office phone number?
The practice phone on file for Dr. Ross is (916) 734-2011.
What is Dr. Peter Stephen Ross' medical license number?
Dr. Ross holds Virginia license 27171.
Which hospitals is Dr. Peter Stephen Ross affiliated with?
Dr. Ross practices at UC Davis Medical Center in Sacramento, California.
What medical group is Dr. Peter Stephen Ross part of?
Dr. Ross is linked to UC Davis Medical Group. Dmand AI links Dr. Ross to 1 more medical group.
Does Dr. Peter Stephen Ross accept Medicare?
Yes. CMS data shows Dr. Ross billed Medicare for 46 services in 2024, and Dr. Ross accepts Medicare assignment.
Does Dr. Peter Stephen Ross offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ross as offering telehealth services.
How many Medicare patients does Dr. Peter Stephen Ross see?
CMS counts 40 Medicare patients who saw Dr. Ross in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Peter Stephen Ross bill to Medicare?
In 2024, Dr. Ross' most billed Medicare services were office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Peter Stephen Ross go to medical school?
Dr. Ross graduated from Harvard Medical School in 1973.
What drugs does Dr. Peter Stephen Ross prescribe most?
In 2018 Medicare Part D data, Dr. Ross' most prescribed drugs by claims were Levothyroxine Sodium, Metformin HCl and Synthroid.
Has Dr. Peter Stephen Ross received payments from drug or device companies?
CMS Open Payments shows $521 in general payments to Dr. Ross from 5 companies from 2016 to 2018. The largest total came from Novo Nordisk Inc.
How long has Dr. Peter Stephen Ross been practicing?
Dr. Ross graduated from medical school in 1973, 53 years ago.
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