Lorin Erin Ferguson, PA-C
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 108
- Hospital affiliations
- 2
- Industry payments
- $305
- Practice address
- 5555 West Las Positas Boulevard, Pleasanton, CA 94588
- Practice phone
- Call (925) 847-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lorin Ferguson's professional email, personal email and mobile number
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Lorin Erin Ferguson is a surgical physician assistant in Pleasanton, California
Lorin Ferguson practices at Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University.
Lorin Ferguson's NPI, 1912972340, was assigned on February 20, 2006. Lorin Ferguson holds California license PA58457.
- NPI
- 1912972340NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709880040
- NPI enumeration date
- February 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 847-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lorin Erin Ferguson practices at Stanford Health Care Tri-Valley in Pleasanton, California
Lorin Ferguson's primary practice is Stanford Health Care Tri-Valley, at 5555 West Las Positas Boulevard, Pleasanton, CA 94588 in Alameda County. The practice phone is (925) 847-3000.
- Stanford Health Care Tri-Valley5555 West Las Positas Boulevard, Pleasanton, CA 94588 · Alameda CountyPhone(925) 847-3000
Source: Dmand AI Affiliation Data
Lorin Erin Ferguson is affiliated with 2 sites of care and 4 medical groups
Lorin Ferguson's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Lorin Ferguson is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Lorin Ferguson to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lorin Erin Ferguson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lorin Ferguson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Health Care Tri-Valley | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Lorin Erin Ferguson is one of 883 surgical physician assistants in California
Surgical is Lorin Ferguson's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Lorin Ferguson is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Dmand AI has Lorin Ferguson's licenses on file in 2 states: California and Nebraska.
Specialties and state licenses
- Surgical physician assistant, CaliforniaPrimary
- Physician assistant, Nebraska
Surgical physician assistants near Lorin Ferguson
Counts of surgical physician assistants 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
Lorin Erin Ferguson billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Lorin Ferguson across 1 procedure code in 2024, for 52 Medicare patients. Medicare paid $20 for them. Every service was in a facility, such as a hospital, rather than an office.
Lorin Ferguson compared with the California median for surgical physician assistants, 2024
- Lorin Ferguson
- California median
- Medicare services
- 12vs 22095% below
- Medicare patients
- 52vs 9042% below
- Part D claims
- 68vs 15556% below
Medians across 656 surgical physician assistants in California with Dmand AI profiles that report each measure.
Lorin Ferguson'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 Lorin Ferguson and other surgical physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lorin Erin Ferguson treated 52 Medicare patients in 2024, average age 74
CMS counts 52 Medicare patients who saw Lorin Ferguson in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lorin Ferguson's median patient age at 65, with 25% women.
Lorin Ferguson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Lorin Ferguson's Medicare patients by sex, 2024
- Women2344%
- Men2956%
Chronic conditions among Lorin Ferguson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease62%
- Atrial fibrillation60%
- Heart failure50%
- Arthritis35%
- Diabetes29%
- Cancer27%
Share of Medicare patients with each condition. A patient can have several.
Lorin Ferguson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women25%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lorin Erin Ferguson wrote 108 Medicare Part D claims in 2024
In 2024, Lorin Ferguson wrote 108 Medicare Part D claims for 41 patients. 89% of them were for generic drugs. CMS names the drug for 68 of them, across 4 drugs with 11 or more claims each, at $382 in total drug cost.
Lorin Ferguson's Part D claims by kind of drug, 2024
- Generic96 claims89%
- Brand-name12 claims11%
Lorin Ferguson'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 Lorin Ferguson's Part D claims, 2024
- Opioids20%22 of 108 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Lorin Erin Ferguson takes part in Medicare
Lorin Ferguson 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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Lorin Erin Ferguson received $305 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Lorin Ferguson from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $164.
General payments to Lorin Ferguson by program year, 2024 to 2025
Companies that paid Lorin Ferguson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Lorin Erin Ferguson is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Lorin Erin Ferguson'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) |
| 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 Lorin Erin Ferguson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lorin Erin Ferguson's NPI number?
Lorin Erin Ferguson's NPI number is 1912972340. It was assigned on February 20, 2006, and it is active in the NPI Registry.
What does Lorin Erin Ferguson specialize in?
Lorin Erin Ferguson is a surgical physician assistant in Pleasanton, California. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Lorin Erin Ferguson practice?
Lorin Ferguson practices at 5555 West Las Positas Boulevard, Pleasanton, CA 94588. Lorin Ferguson's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dmand AI also links Lorin Ferguson to 3 medical groups.
What is Lorin Erin Ferguson's office phone number?
The practice phone on file for Lorin Ferguson is (925) 847-3000.
What is Lorin Erin Ferguson's medical license number?
Lorin Ferguson holds California license PA58457, one of the licenses on file in 2 states.
Which states has Lorin Erin Ferguson been licensed in?
Dmand AI has state licenses on file for Lorin Ferguson in California and Nebraska.
Which hospitals is Lorin Erin Ferguson affiliated with?
Lorin Ferguson practices at Stanford Health Care Tri-Valley in Pleasanton, California. Lorin Ferguson is also affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Lorin Erin Ferguson part of?
Lorin Ferguson is linked to Palo Alto Foundation Medical Group. Dmand AI links Lorin Ferguson to 3 more medical groups.
Does Lorin Erin Ferguson accept Medicare?
Yes. CMS data shows Lorin Ferguson billed Medicare for 12 services in 2024, and Lorin Ferguson accepts Medicare assignment.
How many Medicare patients does Lorin Erin Ferguson see?
CMS counts 52 Medicare patients who saw Lorin Ferguson in 2024, with an average age of 74.
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Is Lorin Erin Ferguson board certified?
Yes. Lorin Ferguson is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Lorin Erin Ferguson bill to Medicare?
In 2024, Lorin Ferguson's most billed Medicare services were surgery: heart and blood vessels (33508).
What drugs does Lorin Erin Ferguson prescribe most?
In 2024 Medicare Part D data, Lorin Ferguson's most prescribed drugs by claims were Clopidogrel, Furosemide and Tramadol HCl.
Has Lorin Erin Ferguson received payments from drug or device companies?
CMS Open Payments shows $305 in general payments to Lorin Ferguson from 2 companies from 2024 to 2025. The largest total came from AtriCure, Inc.
How long has Lorin Erin Ferguson been practicing?
Lorin Ferguson graduated from medical school in 2005, 21 years ago.
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