Aaron Park
- Medicare services, 2024
- 489
- Medicare patients, 2024
- 51
- Hospital affiliations
- 6
- Industry payments
- $57
- Medical groups
- 5
- Practice address
- 450 Stanyan St, San Francisco, CA 94117
- Practice phone
- Call (415) 456-9680
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kentfield Hospital San Francisco
San Francisco, California
Find Aaron Park'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.
Aaron Park is an internist in San Francisco, California
Aaron Park practices at Kentfield Hospital San Francisco in San Francisco, California.
Aaron Park's NPI, 1184120792, was assigned on April 3, 2018. Aaron Park graduated from St. George's University School of Medicine in 2018. Aaron Park's California license number on file is A174413.
- NPI
- 1184120792NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416351432
- NPI enumeration date
- April 3, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 456-9680
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Aaron Park practices at Kentfield Hospital San Francisco in San Francisco, California
Aaron Park's primary practice is Kentfield Hospital San Francisco, at 450 Stanyan St, San Francisco, CA 94117 in San Francisco County. The practice phone is (415) 456-9680.
- Kentfield Hospital San Francisco450 Stanyan St, San Francisco, CA 94117 · San Francisco CountyPhone(415) 456-9680
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Aaron Park is affiliated with 7 sites of care and 5 medical groups
Aaron Park's primary practice is Kentfield Hospital San Francisco in San Francisco, California. Aaron Park is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is Pacific Inpatient Medical Group. Dmand AI also links Aaron Park to 5 more hospitals and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aaron Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaron Park practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kentfield Hospital San Francisco | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Aaron Park is one of 16,751 internists in California
Internal medicine is Aaron Park's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Aaron Park's licenses on file in 2 states: California and New Jersey.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- New Jersey license
Clinical focus
Dmand AI lists heart valve disorders among the conditions Aaron Park treats.
Internists near Aaron Park
Counts of internists 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
Aaron Park billed Medicare for 489 services in 2024
CMS data shows 489 Medicare services from Aaron Park across 3 procedure codes in 2024, for 51 Medicare patients. Medicare paid $40,372 for them. Every service was in a facility, such as a hospital, rather than an office.
Aaron Park's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4882024: 489No change
Aaron Park compared with the California median for internists, 2024
- Aaron Park
- California median
- Medicare services
- 489vs 36135% above
- Medicare patients
- 51vs 15166% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Aaron Park'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.
Need commercial claims for Aaron Park?
Medicare shows one payer. Book a meeting to get commercial claims data for Aaron Park and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Aaron Park treated 51 Medicare patients in 2024, average age 70
CMS counts 51 Medicare patients who saw Aaron Park in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 75% are also on Medicaid. Their average risk score is 3.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Aaron Park's median patient age at 64, with 36% women.
Aaron Park's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Aaron Park's Medicare patients by sex, 2024
- Women1733%
- Men3467%
Chronic conditions among Aaron Park's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Diabetes61%
- Atrial fibrillation55%
- Mood disorders53%
- Depression51%
- Heart failure51%
- Chronic kidney disease49%
Share of Medicare patients with each condition. A patient can have several.
Aaron Park's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women36%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Aaron Park takes part in Medicare
Aaron Park 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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Aaron Park received $57 in industry payments from 2021 to 2025
CMS Open Payments shows 3 general payments to Aaron Park from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $22.
General payments to Aaron Park by program year, 2021 to 2025
Companies that paid Aaron Park the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Aaron Park graduated from St. George's University School of Medicine
Aaron Park graduated from St. George's University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Aaron Park accepts plans from 2 insurance carriers
Aaron Park is in network with 2 carriers, including Elevance and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- CMS Medicare
Plan types Aaron Park accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Aaron Park'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| 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 Aaron Park
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aaron Park's NPI number?
Aaron Park's NPI number is 1184120792. It was assigned on April 3, 2018, and it is active in the NPI Registry.
What does Aaron Park specialize in?
Aaron Park is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Aaron Park practice?
Aaron Park practices at 450 Stanyan St, San Francisco, CA 94117. Aaron Park's primary practice is Kentfield Hospital San Francisco in San Francisco, California. Dmand AI also links Aaron Park to 5 hospitals and 4 medical groups.
What is Aaron Park's office phone number?
The practice phone on file for Aaron Park is (415) 456-9680.
What is Aaron Park's medical license number?
Aaron Park's California license number on file is A174413, one of the licenses on file in 2 states.
Which states has Aaron Park been licensed in?
Dmand AI has state licenses on file for Aaron Park in California (2021 to 2025) and New Jersey (2019 to 2023).
Which hospitals is Aaron Park affiliated with?
Aaron Park is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. Dmand AI links Aaron Park to 5 more hospitals.
What medical group is Aaron Park part of?
Aaron Park is linked to Pacific Inpatient Medical Group. Dmand AI links Aaron Park to 4 more medical groups.
Does Aaron Park accept Medicare?
Yes. CMS data shows Aaron Park billed Medicare for 489 services in 2024, and Aaron Park accepts Medicare assignment.
How many Medicare patients does Aaron Park see?
CMS counts 51 Medicare patients who saw Aaron Park in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Aaron Park bill to Medicare?
In 2024, Aaron Park's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Aaron Park go to medical school?
Aaron Park graduated from St. George's University School of Medicine in 2018.
Has Aaron Park received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Aaron Park from 3 companies from 2021 to 2025. The largest total came from Abbvie Inc.
How long has Aaron Park been practicing?
Aaron Park graduated from medical school in 2018, 8 years ago.
What insurance does Aaron Park accept?
Aaron Park is in network with 2 carriers, including Elevance and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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