Mary E. Parker, PA-C
- Medicare services, 2024
- 4,599
- Medicare patients, 2024
- 1,705
- Hospital affiliations
- 1
- Industry payments
- $10,521
- Medical group
- 1
- Practice address
- 9898 Genesee Avenue, La Jolla, CA 92037
- Practice phone
- Call (414) 975-3807
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Clinic la Jolla ASC
Surgery Center - Medicare-Certified · La Jolla, California
Find Mary Parker'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.
Mary E. Parker is a physician assistant in La Jolla, California
Mary Parker practices at Scripps Clinic la Jolla ASC in La Jolla, California.
Mary Parker's NPI, 1982795928, was assigned on September 27, 2006. Mary Parker holds California license PA20075.
- NPI
- 1982795928NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507962826
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 975-3807
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Mary E. Parker practices at Scripps Clinic la Jolla ASC in La Jolla, California
Mary Parker's primary practice is Scripps Clinic la Jolla ASC, at 9898 Genesee Avenue, La Jolla, CA 92037. The practice phone is (414) 975-3807.
- Scripps Clinic la Jolla ASC9898 Genesee Avenue, La Jolla, CA 92037Phone(414) 975-3807
Source: Dmand AI Affiliation Data
Mary E. Parker is affiliated with 2 sites of care and 1 medical group
Mary Parker's primary practice is Scripps Clinic la Jolla ASC in La Jolla, California. Mary Parker is also affiliated with Scripps Memorial Hospital La Jolla. The medical group on file is Scripps Clinic Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary E. Parker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Parker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Clinic la Jolla ASC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary E. Parker is one of 2,381 physician assistants in California
Medical is Mary Parker's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Mary Parker is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Mary Parker is licensed in California.
Specialties and state licenses
- Medical physician assistant, CaliforniaPrimary
Physician assistants near Mary Parker
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
Mary E. Parker billed Medicare for 4,599 services in 2024
CMS data shows 4,599 Medicare services from Mary Parker across 12 procedure codes in 2024, for 1,705 Medicare patients. Medicare paid $170,833 for them. Every service was in an office.
Mary Parker compared with the California median for physician assistants, 2024
- Mary Parker
- California median
- Medicare services
- 4,599vs 27816.5 times
- Medicare patients
- 1,705vs 11614.7 times
Medians across 1,473 physician assistants in California with Dmand AI profiles that report each measure.
Mary Parker'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 Mary Parker and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mary E. Parker treated 1,705 Medicare patients in 2024, average age 80
CMS counts 1,705 Medicare patients who saw Mary Parker in 2024. The largest group is 75 to 84, with 768 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Parker's median patient age at 76, with 41% women.
Mary Parker's Medicare patients by age, 2024
Mary Parker's Medicare patients by sex, 2024
- Women72743%
- Men97857%
Chronic conditions among Mary Parker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation63%
- Ischemic heart disease50%
- Arthritis48%
- Heart failure46%
- Chronic kidney disease34%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Mary Parker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women41%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Mary E. Parker takes part in Medicare
Mary Parker 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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Mary E. Parker received $10,521 in industry payments from 2024 to 2025
CMS Open Payments shows 89 general payments to Mary Parker from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 38% of the total. Boston Scientific Corporation paid the most, $7,074.
General payments to Mary Parker by program year, 2024 to 2025
General payments to Mary Parker by kind, 2024 to 2025
- Food and beverage$4,02438%
- Travel and lodging$3,92837%
- Speaker and faculty fees$2,32022%
- Consulting fees$2502%
Companies that paid Mary Parker the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mary E. Parker is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Mary E. Parker'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) |
| 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 Mary E. Parker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary E. Parker's NPI number?
Mary E. Parker's NPI number is 1982795928. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What does Mary E. Parker specialize in?
Mary E. Parker is a physician assistant in La Jolla, California. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Mary E. Parker practice?
Mary Parker practices at 9898 Genesee Avenue, La Jolla, CA 92037. Mary Parker's primary practice is Scripps Clinic la Jolla ASC in La Jolla, California.
What is Mary E. Parker's office phone number?
The practice phone on file for Mary Parker is (414) 975-3807.
What is Mary E. Parker's medical license number?
Mary Parker holds California license PA20075.
Which hospitals is Mary E. Parker affiliated with?
Mary Parker is affiliated with Scripps Memorial Hospital La Jolla.
What medical group is Mary E. Parker part of?
Mary Parker is linked to Scripps Clinic Medical Group.
Does Mary E. Parker accept Medicare?
Yes. CMS data shows Mary Parker billed Medicare for 4,599 services in 2024, and Mary Parker accepts Medicare assignment.
How many Medicare patients does Mary E. Parker see?
CMS counts 1,705 Medicare patients who saw Mary Parker in 2024, with an average age of 80.
Is Mary E. Parker board certified?
Yes. Mary Parker is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
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What services does Mary E. Parker bill to Medicare?
In 2024, Mary Parker's most billed Medicare services were heart test or procedure (93296), heart test or procedure (93298) and heart test or procedure (93294).
Has Mary E. Parker received payments from drug or device companies?
CMS Open Payments shows $10,521 in general payments to Mary Parker from 11 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Mary E. Parker been practicing?
Mary Parker graduated from medical school in 2006, 20 years ago.
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