Alexandra Lynn Sheperdson, PA-C

  • San Francisco, CA
  • Physician assistant
NPI1396528816PAC ID3072961531
Medicare services, 2024
1,601
Medicare patients, 2024
450
Part D claims, 2024
484
MIPS score, 2024
84
Hospital affiliations
6
Practice address
1635 Divisadero Street, Suite 200, San Francisco, CA 94115
Practice phone
Call (415) 346-4548
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Presidio Surgery Center

Surgery Center - Medicare-Certified · San Francisco, California

See all 10 affiliations

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Alexandra Lynn Sheperdson is a physician assistant in San Francisco, California

Alexandra Sheperdson practices at Presidio Surgery Center in San Francisco, California.

Alexandra Sheperdson's NPI, 1396528816, was assigned on August 17, 2023.

NPI and contact details
Medicare PAC ID
3072961531
NPI enumeration date
August 17, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 346-4548
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
29
Medical school graduation
2023

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

Alexandra Lynn Sheperdson practices at Presidio Surgery Center in San Francisco, California

Alexandra Sheperdson's primary practice is Presidio Surgery Center, at 1635 Divisadero Street, Suite 200, San Francisco, CA 94115. The practice phone is (415) 346-4548.

  • Presidio Surgery Center
    1635 Divisadero Street, Suite 200, San Francisco, CA 94115Phone(415) 346-4548

Source: Dmand AI Affiliation Data

Alexandra Lynn Sheperdson is affiliated with 8 sites of care and 2 medical groups

Alexandra Sheperdson's primary practice is Presidio Surgery Center in San Francisco, California. Alexandra Sheperdson is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is California Pacific Orthopaedics. Dmand AI also links Alexandra Sheperdson to 5 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 10 affiliations for Alexandra Sheperdson

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

Dmand AI tracks the EHR system at Alexandra Lynn Sheperdson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Sheperdson practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Presidio Surgery CenterAvailable with a free account
+7 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Alexandra Lynn Sheperdson is one of 11,482 physician assistants in California

Physician assistant is Alexandra Sheperdson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Physician assistants near Alexandra Sheperdson

Counts of 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

Alexandra Lynn Sheperdson billed Medicare for 1,601 services in 2024

CMS data shows 1,601 Medicare services from Alexandra Sheperdson across 11 procedure codes in 2024, for 450 Medicare patients. Medicare paid $64,814 for them. Every service was in an office.

Medicare services, 20241,601
Medicare patients450
Paid by Medicare$64,814
Procedure codes11

Alexandra Sheperdson's Medicare services by type, 2024

  1. Imaging632
  2. Office and hospital visits480
  3. Drugs given in the office357
  4. Surgery132

Alexandra Sheperdson compared with the California median for physician assistants, 2024

  • Alexandra Sheperdson
  • California median
Medicare services
1,601vs 2047.8 times
Medicare patients
450vs 1054.3 times
Part D claims
423vs 24374% above

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Alexandra Sheperdson'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 Alexandra Sheperdson

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

Alexandra Lynn Sheperdson treated 450 Medicare patients in 2024, average age 76

CMS counts 450 Medicare patients who saw Alexandra Sheperdson in 2024. The largest group is 75 to 84, with 194 patients. 70% of them have high cholesterol, and 69% have arthritis. 9% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Alexandra Sheperdson's median patient age at 70, with 51% women.

Medicare patients, 2024450
Average age76
Average risk score0.95
Also on Medicaid9%

Alexandra Sheperdson's Medicare patients by age, 2024

Alexandra Sheperdson's Medicare patients by sex, 2024

  • Women25657%
  • Men19443%

Chronic conditions among Alexandra Sheperdson's Medicare patients, 2024

  1. High cholesterol70%
  2. Arthritis69%
  3. High blood pressure65%
  4. Ischemic heart disease25%
  5. Diabetes21%
  6. Mood disorders21%
  7. Osteoporosis21%
  8. Anxiety18%

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

Alexandra Sheperdson's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women51%
  • Men45%

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

Alexandra Lynn Sheperdson wrote 484 Medicare Part D claims in 2024

In 2024, Alexandra Sheperdson wrote 484 Medicare Part D claims for 198 patients. 100% of them were for generic drugs. CMS names the drug for 423 of them, across 9 drugs with 11 or more claims each, at $2,767 in total drug cost.

Part D claims, 2024484
Drugs named by CMS9
Total drug cost$2,767
Part D patients198

Alexandra Sheperdson's Part D claims by kind of drug, 2024

  • Generic483 claims100%
  • Brand-name and other1 claims0%

Alexandra Sheperdson'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 Alexandra Sheperdson's Part D claims, 2024

  • Opioids36%172 of 484 claims
  • Antibiotics11%53 of 484 claims

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

See all prescribing by Alexandra Sheperdson

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

Alexandra Lynn Sheperdson scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Alexandra Sheperdson for performance year 2024, reported as part of a group. Alexandra Sheperdson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alexandra Sheperdson as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Alexandra Sheperdson's MIPS scores, performance year 2024

  • 84of 100Final score
  • 90.5of 100Quality
  • 76of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Alexandra Lynn Sheperdson received $141 in industry payments from 2024 to 2025

CMS Open Payments shows 3 general payments to Alexandra Sheperdson from 3 drug and device companies from 2024 to 2025. Education make up the largest share, 69% of the total. Medical Device Business Services, Inc. paid the most, $98.

General payments to Alexandra Sheperdson by program year, 2024 to 2025

General payments to Alexandra Sheperdson by kind, 2024 to 2025

$141in total
  • Education$9869%
  • Food and beverage$4331%

Companies that paid Alexandra Sheperdson the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Alexandra Sheperdson

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

Sources for Alexandra Lynn Sheperdson'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)Clinician Public Reporting: Overall MIPS Performance (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 Alexandra Lynn Sheperdson

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

What is Alexandra Lynn Sheperdson's NPI number?

Alexandra Lynn Sheperdson's NPI number is 1396528816. It was assigned on August 17, 2023, and it is active in the NPI Registry.

What does Alexandra Lynn Sheperdson specialize in?

Alexandra Lynn Sheperdson is a physician assistant in San Francisco, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Alexandra Lynn Sheperdson practice?

Alexandra Sheperdson practices at 1635 Divisadero Street, Suite 200, San Francisco, CA 94115. Alexandra Sheperdson's primary practice is Presidio Surgery Center in San Francisco, California. Dmand AI also links Alexandra Sheperdson to 5 hospitals, 1 group practice or clinic and 1 medical group.

What is Alexandra Lynn Sheperdson's office phone number?

The practice phone on file for Alexandra Sheperdson is (415) 346-4548.

Which hospitals is Alexandra Lynn Sheperdson affiliated with?

Alexandra Sheperdson is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. Dmand AI links Alexandra Sheperdson to 5 more hospitals.

What medical group is Alexandra Lynn Sheperdson part of?

Alexandra Sheperdson is linked to California Pacific Orthopaedics. Dmand AI links Alexandra Sheperdson to 1 more medical group.

Does Alexandra Lynn Sheperdson accept Medicare?

Yes. CMS data shows Alexandra Sheperdson billed Medicare for 1,601 services in 2024, and Alexandra Sheperdson accepts Medicare assignment.

Does Alexandra Lynn Sheperdson offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Alexandra Sheperdson as offering telehealth services.

What is Alexandra Lynn Sheperdson's MIPS score?

Alexandra Sheperdson's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Alexandra Lynn Sheperdson see?

CMS counts 450 Medicare patients who saw Alexandra Sheperdson in 2024, with an average age of 76.

Show 4 more questionsShow fewer questions

What services does Alexandra Lynn Sheperdson bill to Medicare?

In 2024, Alexandra Sheperdson's most billed Medicare services were injected or infused drug (J3301), diagnostic imaging (73030) and diagnostic imaging (73010).

What drugs does Alexandra Lynn Sheperdson prescribe most?

In 2024 Medicare Part D data, Alexandra Sheperdson's most prescribed drugs by claims were Ondansetron HCl, Oxycodone HCl and Naproxen.

Has Alexandra Lynn Sheperdson received payments from drug or device companies?

CMS Open Payments shows $141 in general payments to Alexandra Sheperdson from 3 companies from 2024 to 2025. The largest total came from Medical Device Business Services, Inc.

How long has Alexandra Lynn Sheperdson been practicing?

Alexandra Sheperdson graduated from medical school in 2023, 3 years ago.

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