Peter Ro, PETER, RO

  • Palo Alto, CA
  • Family medicine physician
NPI1376879007PAC ID7416218458
Medicare services, 2024
433
Medicare patients, 2024
156
Part D claims, 2024
1,668
Hospital affiliations
1
Industry payments
$21
Practice address
795 El Camino Real, Palo Alto, CA 94301
Practice phone
Call (650) 324-1832
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Surgery Center Palo Alto

Surgery Center - Medicare-Certified · Palo Alto, California

See all 5 affiliations

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Peter Ro is a family medicine physician in Palo Alto, California

Peter Ro practices at Surgery Center Palo Alto in Palo Alto, California.

Peter Ro's NPI, 1376879007, was assigned on October 30, 2009. Peter Ro holds California license A140454.

NPI and contact details
Medicare PAC ID
7416218458
NPI enumeration date
October 30, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 324-1832
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Peter Ro practices at Surgery Center Palo Alto in Palo Alto, California

Peter Ro's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.

  • Surgery Center Palo Alto
    795 El Camino Real, Palo Alto, CA 94301Phone(650) 324-1832

Source: Dmand AI Affiliation Data

Peter Ro is affiliated with 4 sites of care and 1 medical group

Peter Ro's primary practice is Surgery Center Palo Alto in Palo Alto, California. Peter Ro is also affiliated with Mills-Peninsula Medical Center. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Peter Ro to 1 more group practice or clinic and 1 home health agency, each named with a free account.

See all 5 affiliations for Peter Ro

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Peter Ro's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Peter Ro practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgery Center Palo AltoAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Peter Ro is one of 15,680 family medicine physicians in California

Family medicine is Peter Ro's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Peter Ro is licensed in California.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense A140454 · taxonomy 207Q00000X

Family medicine physicians near Peter Ro

Counts of family medicine physicians 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

Peter Ro billed Medicare for 433 services in 2024

CMS data shows 433 Medicare services from Peter Ro across 8 procedure codes in 2024, for 156 Medicare patients. Medicare paid $45,913 for them. Every service was in an office.

Medicare services, 2024433
Medicare patients156
Paid by Medicare$45,913
Procedure codes8

Peter Ro's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2652024: 30716%
Other services
2023: 822024: 802%
Tests and treatments
2023: 132024: 46254%

Peter Ro compared with the California median for family medicine physicians, 2024

  • Peter Ro
  • California median
Medicare services
433vs 24676% above
Medicare patients
156vs 11832% above
Part D claims
1,371vs 83365% above

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Peter Ro's 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.

See all procedures by Peter Ro

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Peter Ro treated 156 Medicare patients in 2024, average age 75

CMS counts 156 Medicare patients who saw Peter Ro in 2024. The largest group is 65 to 74, with 72 patients. 69% of them have high cholesterol, and 53% have high blood pressure. Their average risk score is 0.80, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Peter Ro's median patient age at 55, with 47% women.

Medicare patients, 2024156
Average age75
Average risk score0.80

Peter Ro's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Peter Ro's Medicare patients by sex, 2024

  • Women6441%
  • Men9259%

Chronic conditions among Peter Ro's Medicare patients, 2024

  1. High cholesterol69%
  2. High blood pressure53%
  3. Arthritis25%
  4. Osteoporosis22%
  5. Ischemic heart disease21%
  6. Diabetes15%
  7. Mood disorders15%
  8. Cancer13%

Share of Medicare patients with each condition. A patient can have several.

Peter Ro's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women47%
  • Men52%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Peter Ro wrote 1,668 Medicare Part D claims in 2024

In 2024, Peter Ro wrote 1,668 Medicare Part D claims for 185 patients. 91% of them were for generic drugs. CMS names the drug for 1,371 of them, across 39 drugs with 11 or more claims each, at $68,442 in total drug cost. In 2023, CMS named 1,178 claims across 34 drugs.

Part D claims, 20241,668
Drugs named by CMS39
Total drug cost$68,442
Part D patients185

Peter Ro's Part D claims by kind of drug, 2024

  • Generic1,511 claims91%
  • Brand-name and other157 claims9%

Peter Ro'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.

Drug classes CMS tracks in Peter Ro's Part D claims, 2024

  • Opioids1%13 of 1,668 claims
  • Antibiotics1%18 of 1,668 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,1782024: 1,37116%

Drugs named by CMS: 39 in 2024, 34 in 2023.

See all prescribing by Peter Ro

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

Peter Ro offers telehealth to Medicare patients

Peter Ro accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Peter Ro as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Peter Ro received $21 in industry payments in 2017

CMS Open Payments shows 1 general payment to Peter Ro from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $21.

Companies that paid Peter Ro the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Peter Ro

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Peter Ro's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Peter Ro

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Peter Ro's NPI number?

Peter Ro's NPI number is 1376879007. It was assigned on October 30, 2009, and it is active in the NPI Registry.

What does Peter Ro specialize in?

Peter Ro is a family medicine physician in Palo Alto, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Peter Ro practice?

Peter Ro practices at 795 El Camino Real, Palo Alto, CA 94301. Peter Ro's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dmand AI also links Peter Ro to 1 group practice or clinic and 1 home health agency.

What is Peter Ro's office phone number?

The practice phone on file for Peter Ro is (650) 324-1832.

What is Peter Ro's medical license number?

Peter Ro holds California license A140454.

Which hospitals is Peter Ro affiliated with?

Peter Ro is affiliated with Mills-Peninsula Medical Center.

What medical group is Peter Ro part of?

Peter Ro is linked to Palo Alto Foundation Medical Group.

Does Peter Ro accept Medicare?

Yes. CMS data shows Peter Ro billed Medicare for 433 services in 2024, and Peter Ro accepts Medicare assignment.

Does Peter Ro offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Peter Ro as offering telehealth services.

How many Medicare patients does Peter Ro see?

CMS counts 156 Medicare patients who saw Peter Ro in 2024, with an average age of 75.

Show 4 more questionsShow fewer questions

What services does Peter Ro bill to Medicare?

In 2024, Peter Ro's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).

What drugs does Peter Ro prescribe most?

In 2024 Medicare Part D data, Peter Ro's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.

Has Peter Ro received payments from drug or device companies?

CMS Open Payments shows $21 in general payments to Peter Ro from 1 company from 2017 to 2017. The largest total came from Merck Sharp & Dohme Corporation.

How long has Peter Ro been practicing?

Peter Ro graduated from medical school in 2008, 18 years ago.

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