Sean E. Parkin, PA-C

  • San Leandro, CA
  • Physician assistant
NPI1568686020PAC ID2062503840
Medicare services, 2024
74
Medicare patients, 2024
78
Part D claims, 2024
95
MIPS score, 2024
81
Industry payments
$1,218
Practice address
201 Dolores Ave, San Leandro, CA 94577
Practice phone
Call (510) 971-2489
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

CityHealth Urgent Care - San Leandro

Urgent Care Center · San Leandro, California

See all 5 affiliations

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Sean E. Parkin is a physician assistant in San Leandro, California

Sean Parkin practices at CityHealth Urgent Care - San Leandro in San Leandro, California.

Sean Parkin's NPI, 1568686020, was assigned on April 13, 2007.

NPI and contact details
Medicare PAC ID
2062503840
NPI enumeration date
April 13, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 971-2489
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

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

Sean E. Parkin practices at CityHealth Urgent Care - San Leandro in San Leandro, California

Sean Parkin's primary practice is CityHealth Urgent Care - San Leandro, at 201 Dolores Ave, San Leandro, CA 94577. The practice phone is (510) 971-2489.

  • CityHealth Urgent Care - San Leandro
    201 Dolores Ave, San Leandro, CA 94577Phone(510) 971-2489

Source: Dmand AI Affiliation Data

Sean E. Parkin is affiliated with 2 sites of care and 3 medical groups

Sean Parkin's primary practice is CityHealth Urgent Care - San Leandro in San Leandro, California. The medical group on file is CityHealth Urgent Care. Dmand AI also links Sean Parkin to 2 more medical groups and 1 group practice or clinic, each named with a free account. Sean Parkin's employer is on file too: an urgent care center.

See all 5 affiliations for Sean Parkin

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

Dmand AI tracks the EHR system at Sean E. Parkin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Sean Parkin practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
CityHealth Urgent Care - San LeandroAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Sean E. Parkin is one of 11,482 physician assistants in California

Physician assistant is Sean Parkin's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sean Parkin is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Clinical focus

Dmand AI lists bursitis, chest wall injury, gastroenteritis and lower back pain among the conditions Sean Parkin treats.

Physician assistants near Sean Parkin

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

Sean E. Parkin billed Medicare for 74 services in 2024

CMS data shows 74 Medicare services from Sean Parkin across 3 procedure codes in 2024, for 78 Medicare patients. Medicare paid $8,643 for them. Every service was in an office.

Medicare services, 202474
Medicare patients78
Paid by Medicare$8,643
Procedure codes3

Sean Parkin's Medicare services by type, 2024

  1. Office and hospital visits60
  2. Lab and pathology14

Sean Parkin compared with the California median for physician assistants, 2024

  • Sean Parkin
  • California median
Medicare services
74vs 20464% below
Medicare patients
78vs 10526% below
Part D claims
43vs 24382% below

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

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

Sean E. Parkin treated 78 Medicare patients in 2024, average age 75

CMS counts 78 Medicare patients who saw Sean Parkin in 2024. The largest group is 75 to 84, with 38 patients. 73% of them have high cholesterol, and 60% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Sean Parkin's median patient age at 41, with 56% women.

Medicare patients, 202478
Average age75
Average risk score1.04
Also on Medicaid15%

Sean Parkin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Sean Parkin's Medicare patients by sex, 2024

  • Women4760%
  • Men3140%

Chronic conditions among Sean Parkin's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure60%
  3. Arthritis51%
  4. Mood disorders28%
  5. Depression27%
  6. Anxiety23%
  7. Chronic kidney disease22%
  8. Diabetes21%

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

Sean Parkin's patients across all payers

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

Patient panel by age, all payers

Median age 41

Patient panel by sex, all payers

  • Women56%
  • Men41%

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

Sean E. Parkin wrote 95 Medicare Part D claims in 2024

In 2024, Sean Parkin wrote 95 Medicare Part D claims for 68 patients. 74% of them were for generic drugs. CMS names the drug for 43 of them, across 3 drugs with 11 or more claims each, at $280 in total drug cost.

Part D claims, 202495
Drugs named by CMS3
Total drug cost$280
Part D patients68

Sean Parkin's Part D claims by kind of drug, 2024

  • Generic70 claims74%
  • Brand-name and other25 claims26%

Sean Parkin'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 Sean Parkin's Part D claims, 2024

  • Antibiotics44%42 of 95 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 Sean Parkin

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

Sean E. Parkin scored 81 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Sean Parkin for performance year 2024, reported as part of a group. Sean Parkin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Sean Parkin's MIPS scores, performance year 2024

  • 81of 100Final score
  • 73.3of 100Quality
  • 92of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 62of 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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Sean E. Parkin received $1,218 in industry payments from 2024 to 2025

CMS Open Payments shows 9 general payments to Sean Parkin from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $272.

General payments to Sean Parkin by program year, 2024 to 2025

Companies that paid Sean Parkin the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Sean Parkin

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

Sean E. Parkin is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Sean E. Parkin'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)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Sean E. Parkin

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

What is Sean E. Parkin's NPI number?

Sean E. Parkin's NPI number is 1568686020. It was assigned on April 13, 2007, and it is active in the NPI Registry.

What does Sean E. Parkin specialize in?

Sean E. Parkin is a physician assistant in San Leandro, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Sean E. Parkin practice?

Sean Parkin practices at 201 Dolores Ave, San Leandro, CA 94577. Sean Parkin's primary practice is CityHealth Urgent Care - San Leandro in San Leandro, California. Dmand AI also links Sean Parkin to 2 medical groups and 1 group practice or clinic.

What is Sean E. Parkin's office phone number?

The practice phone on file for Sean Parkin is (510) 971-2489.

What medical group is Sean E. Parkin part of?

Sean Parkin is linked to CityHealth Urgent Care. Dmand AI links Sean Parkin to 2 more medical groups.

Does Sean E. Parkin accept Medicare?

Yes. CMS data shows Sean Parkin billed Medicare for 74 services in 2024, and Sean Parkin accepts Medicare assignment.

What is Sean E. Parkin's MIPS score?

Sean Parkin's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.

How many Medicare patients does Sean E. Parkin see?

CMS counts 78 Medicare patients who saw Sean Parkin in 2024, with an average age of 75.

Is Sean E. Parkin board certified?

Yes. Sean Parkin is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

What services does Sean E. Parkin bill to Medicare?

In 2024, Sean Parkin's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and lab and pathology test (87637).

Show 3 more questionsShow fewer questions

What drugs does Sean E. Parkin prescribe most?

In 2024 Medicare Part D data, Sean Parkin's most prescribed drugs by claims were Cephalexin, Paxlovid and Azithromycin.

Has Sean E. Parkin received payments from drug or device companies?

CMS Open Payments shows $1,218 in general payments to Sean Parkin from 7 companies from 2024 to 2025. The largest total came from Galderma Laboratories, L.P.

How long has Sean E. Parkin been practicing?

Sean Parkin graduated from medical school in 2006, 20 years ago.

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