Roberta Ritter Spier, RDN
- Medicare patients, 2024
- 28
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 301 Industrial Road Suite 1se, San Carlos, CA 94070
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center San Carlos
Surgery Center - Medicare-Certified · San Carlos, California
Find Roberta Ritter Spier'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.
Roberta Ritter Spier is a registered dietitian in San Carlos, California
Roberta Ritter Spier practices at Surgery Center San Carlos in San Carlos, California.
Roberta Ritter Spier's NPI, 1871085449, was assigned on May 30, 2018. Roberta Ritter Spier holds California license 86066331.
- NPI
- 1871085449NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931458759
- NPI enumeration date
- May 30, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roberta Ritter Spier practices at Surgery Center San Carlos in San Carlos, California
Roberta Ritter Spier's primary practice is Surgery Center San Carlos, at 301 Industrial Road Suite 1se, San Carlos, CA 94070.
- Surgery Center San Carlos301 Industrial Road Suite 1se, San Carlos, CA 94070
Source: Dmand AI Affiliation Data
Roberta Ritter Spier is affiliated with 2 sites of care and 1 medical group
Roberta Ritter Spier's primary practice is Surgery Center San Carlos in San Carlos, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Roberta Ritter Spier to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roberta Ritter Spier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roberta Ritter Spier practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center San Carlos | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Roberta Ritter Spier is one of 1,141 registered dietitians in California
Dietitian, registered is Roberta Ritter Spier's primary specialty in the NPI Registry, under taxonomy code 133V00000X. Roberta Ritter Spier is licensed in California.
Specialties and state licenses
- Registered dietitian, CaliforniaPrimary
Registered dietitians near Roberta Ritter Spier
Counts of registered dietitians 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
Roberta Ritter Spier treated 28 Medicare patients in 2024, average age 75
CMS counts 28 Medicare patients who saw Roberta Ritter Spier in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Roberta Ritter Spier's median patient age at 42, with 73% women.
Roberta Ritter Spier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Roberta Ritter Spier's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease68%
Share of Medicare patients with each condition. A patient can have several.
Roberta Ritter Spier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women73%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Roberta Ritter Spier offers telehealth to Medicare patients
Roberta Ritter Spier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Roberta Ritter Spier as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Roberta Ritter Spier'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Roberta Ritter Spier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roberta Ritter Spier's NPI number?
Roberta Ritter Spier's NPI number is 1871085449. It was assigned on May 30, 2018, and it is active in the NPI Registry.
What does Roberta Ritter Spier specialize in?
Roberta Ritter Spier is a registered dietitian in San Carlos, California. The primary specialty in the NPI Registry is Registered Dietitian (taxonomy code 133V00000X).
Where does Roberta Ritter Spier practice?
Roberta Ritter Spier practices at 301 Industrial Road Suite 1se, San Carlos, CA 94070. Roberta Ritter Spier's primary practice is Surgery Center San Carlos in San Carlos, California. Dmand AI also links Roberta Ritter Spier to 1 group practice or clinic.
What is Roberta Ritter Spier's medical license number?
Roberta Ritter Spier holds California license 86066331.
What medical group is Roberta Ritter Spier part of?
Roberta Ritter Spier is linked to Palo Alto Foundation Medical Group.
Does Roberta Ritter Spier accept Medicare?
Yes. CMS lists Roberta Ritter Spier as accepting Medicare assignment.
Does Roberta Ritter Spier offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Roberta Ritter Spier as offering telehealth services.
How many Medicare patients does Roberta Ritter Spier see?
CMS counts 28 Medicare patients who saw Roberta Ritter Spier in 2024, with an average age of 75.
How long has Roberta Ritter Spier been practicing?
Roberta Ritter Spier graduated from medical school in 2017, 9 years ago.
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