Dr. Jennifer L. Sperandio, MD
- Medicare services, 2024
- 31
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 153
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1 Quality Drive, Vacaville, CA 95688
- Practice phone
- Call (707) 624-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sperandio'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. Jennifer L. Sperandio is an emergency medicine physician in Vacaville, California
Dr. Sperandio practices at Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente.
Dr. Sperandio's NPI, 1285712000, was assigned on November 1, 2006. Dr. Sperandio graduated from Tulane School of Medicine in 1992. Dr. Sperandio holds California license C50448.
- NPI
- 1285712000NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436052925
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 624-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer L. Sperandio practices at Vacaville Medical Center in Vacaville, California
Dr. Sperandio's primary practice is Vacaville Medical Center, at 1 Quality Drive, Vacaville, CA 95688 in Solano County. The practice phone is (707) 624-4000.
- Vacaville Medical Center1 Quality Drive, Vacaville, CA 95688 · Solano CountyPhone(707) 624-4000
Source: Dmand AI Affiliation Data
Dr. Jennifer L. Sperandio is affiliated with 2 sites of care and 1 medical group
Dr. Sperandio's primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Sperandio to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer L. Sperandio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sperandio practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vacaville 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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Dr. Jennifer L. Sperandio is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Sperandio's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sperandio is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Sperandio's licenses on file in 2 states: California and Louisiana.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Louisiana license
Emergency medicine physicians near Dr. Sperandio
Counts of emergency 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
Dr. Jennifer L. Sperandio billed Medicare for 31 services in 2024
CMS data shows 31 Medicare services from Dr. Sperandio across 2 procedure codes in 2024, for 31 Medicare patients. Medicare paid $1,403 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sperandio's Medicare services by type, 2019 to 2024
- 2019
- 2024
- Office and hospital visits
- 2019: 222024: 3141%
Dr. Sperandio compared with the California median for emergency medicine physicians, 2024
- Dr. Sperandio
- California median
- Medicare services
- 31vs 26588% below
- Medicare patients
- 31vs 24387% below
- Part D claims
- 49vs 6221% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Sperandio'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sperandio and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer L. Sperandio treated 31 Medicare patients in 2024, average age 59
CMS counts 31 Medicare patients who saw Dr. Sperandio in 2024. The largest group is under 65, with 16 patients. 45% of them have high blood pressure, and 45% have high cholesterol. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sperandio's median patient age at 22, with 57% women.
Dr. Sperandio's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sperandio's Medicare patients by sex, 2024
- Women1755%
- Men1445%
Chronic conditions among Dr. Sperandio's Medicare patients, 2024
- High blood pressure45%
- High cholesterol45%
- Asthma35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sperandio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 22
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer L. Sperandio wrote 153 Medicare Part D claims in 2024
In 2024, Dr. Sperandio wrote 153 Medicare Part D claims for 106 patients. 90% of them were for generic drugs. CMS names the drug for 49 of them, across 3 drugs with 11 or more claims each, at $346 in total drug cost. In 2023, CMS named 28 claims across 2 drugs.
Dr. Sperandio's Part D claims by kind of drug, 2024
- Generic137 claims90%
- Brand-name and other16 claims10%
Dr. Sperandio'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 Dr. Sperandio's Part D claims, 2024
- Opioids20%30 of 153 claims
- Antibiotics15%23 of 153 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: 282024: 4975%
Drugs named by CMS: 3 in 2024, 2 in 2023.
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 Dr. Jennifer L. Sperandio takes part in Medicare
Dr. Sperandio 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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Dr. Jennifer L. Sperandio graduated from Tulane School of Medicine
Dr. Sperandio graduated from Tulane School of Medicine in 1992.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Jennifer L. Sperandio accepts plans from 2 insurance carriers
Dr. Sperandio is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Sperandio accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jennifer L. Sperandio'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)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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jennifer L. Sperandio
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. Jennifer L. Sperandio's NPI number?
Dr. Jennifer L. Sperandio's NPI number is 1285712000. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer L. Sperandio?
Dr. Jennifer L. Sperandio is an emergency medicine physician in Vacaville, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jennifer L. Sperandio practice?
Dr. Sperandio practices at 1 Quality Drive, Vacaville, CA 95688. Dr. Sperandio's primary practice is Vacaville Medical Center in Vacaville, California, part of Kaiser Permanente. Dmand AI also links Dr. Sperandio to 1 clinical lab.
What is Dr. Jennifer L. Sperandio's office phone number?
The practice phone on file for Dr. Sperandio is (707) 624-4000.
What is Dr. Jennifer L. Sperandio's medical license number?
Dr. Sperandio holds California license C50448, one of the licenses on file in 2 states.
Which states has Dr. Jennifer L. Sperandio been licensed in?
Dmand AI has state licenses on file for Dr. Sperandio in California (2000 to 2026) and Louisiana (1993 to 2011).
Which hospitals is Dr. Jennifer L. Sperandio affiliated with?
Dr. Sperandio practices at Vacaville Medical Center in Vacaville, California.
What medical group is Dr. Jennifer L. Sperandio part of?
Dr. Sperandio is linked to The Permanente Medical Group, Inc.
Does Dr. Jennifer L. Sperandio accept Medicare?
Yes. CMS data shows Dr. Sperandio billed Medicare for 31 services in 2024, and Dr. Sperandio accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer L. Sperandio see?
CMS counts 31 Medicare patients who saw Dr. Sperandio in 2024, with an average age of 59.
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Is Dr. Jennifer L. Sperandio board certified?
Yes. Dr. Sperandio is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Jennifer L. Sperandio bill to Medicare?
In 2024, Dr. Sperandio's most billed Medicare services were emergency department visit (99284) and emergency department visit (99283).
Where did Dr. Jennifer L. Sperandio go to medical school?
Dr. Sperandio graduated from Tulane School of Medicine in 1992.
What drugs does Dr. Jennifer L. Sperandio prescribe most?
In 2024 Medicare Part D data, Dr. Sperandio's most prescribed drugs by claims were Prednisone, Ibuprofen and Hydrocodone-Acetaminophen.
How long has Dr. Jennifer L. Sperandio been practicing?
Dr. Sperandio graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Jennifer L. Sperandio accept?
Dr. Sperandio is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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