J Clin Oncol
Dr. Grace E. Park, MD
- Medicare services, 2024
- 607
- Medicare patients, 2024
- 335
- Part D claims, 2024
- 2,574
- Publications
- 6
- Hospital affiliations
- 2
- Practice address
- 317 West Pueblo, Santa Barbara, CA 93105
- Practice phone
- Call (805) 681-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sansum Clinic
Surgery Center - Medicare-Certified · Santa Barbara, California
Find Dr. 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.
Dr. Grace E. Park is an internist in Santa Barbara, California
Dr. Park practices at Sansum Clinic in Santa Barbara, California.
Dr. Park's NPI, 1629268750, was assigned on July 25, 2007. Dr. Park graduated from Pritzker School of Medicine in 1995. Dr. Park's California license number on file is C129985.
- NPI
- 1629268750NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113149758
- NPI enumeration date
- July 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 681-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grace E. Park practices at Sansum Clinic in Santa Barbara, California
Dr. Park's primary practice is Sansum Clinic, at 317 West Pueblo, Santa Barbara, CA 93105. The practice phone is (805) 681-7500.
- Sansum Clinic317 West Pueblo, Santa Barbara, CA 93105Phone(805) 681-7500
Source: Dmand AI Affiliation Data
Dr. Grace E. Park is affiliated with 5 sites of care and 1 medical group
Dr. Park's primary practice is Sansum Clinic in Santa Barbara, California. Dr. Park is also affiliated with Santa Barbara Cottage Hospital. The medical group on file is Sansum Clinic. Dmand AI also links Dr. Park to 1 more hospital and 2 home health agencies, each named with a free account. Dr. Park's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Grace E. Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sansum Clinic | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Grace E. Park is one of 16,751 internists in California
Internal medicine is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Park is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Park's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Massachusetts license
Clinical focus
Dmand AI lists acid reflux, acute mini-stroke (TIA), alzheimer's disease, arthritis, asthma, atrial fibrillation and flutter, cardiomyopathy and chronic anemia among the conditions Dr. Park treats.
Internists near Dr. 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
Dr. Grace E. Park billed Medicare for 607 services in 2024
CMS data shows 607 Medicare services from Dr. Park across 8 procedure codes in 2024, for 335 Medicare patients. Medicare paid $63,768 for them. Every service was in an office.
Dr. Park's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 2842024: 31210%
- Office and hospital visits
- 2023: 2742024: 2682%
- Tests and treatments
- 2023: 482024: 2744%
Dr. Park compared with the California median for internists, 2024
- Dr. Park
- California median
- Medicare services
- 607vs 36168% above
- Medicare patients
- 335vs 1512.2 times
- Part D claims
- 2,130vs 4215.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. 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 Dr. Park?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Park and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grace E. Park treated 335 Medicare patients in 2024, average age 74
CMS counts 335 Medicare patients who saw Dr. Park in 2024. The largest group is 65 to 74, with 167 patients. 75% of them have high cholesterol, and 48% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Park's median patient age at 72, with 64% women.
Dr. Park's Medicare patients by age, 2024
Dr. Park's Medicare patients by sex, 2024
- Women27682%
- Men5918%
Chronic conditions among Dr. Park's Medicare patients, 2024
- High cholesterol75%
- High blood pressure48%
- Arthritis38%
- Osteoporosis19%
- Diabetes17%
- Cancer16%
- Mood disorders16%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 72
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Grace E. Park wrote 2,574 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 2,574 Medicare Part D claims for 461 patients. 91% of them were for generic drugs. CMS names the drug for 2,130 of them, across 52 drugs with 11 or more claims each, at $75,367 in total drug cost. In 2023, CMS named 2,092 claims across 53 drugs.
Dr. Park's Part D claims by kind of drug, 2024
- Generic2,346 claims91%
- Brand-name and other228 claims9%
Dr. Park'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 Dr. Park's Part D claims, 2024
- Opioids2%48 of 2,574 claims
- Antibiotics2%39 of 2,574 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0922024: 2,1302%
Drugs named by CMS: 52 in 2024, 53 in 2023.
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
Dr. Grace E. Park offers telehealth to Medicare patients
Dr. Park accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Park as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Grace E. Park has 6 publications on record
Dmand AI links 6 papers to Dr. Park in 2010. 2010 was the busiest year, with 2. The most frequent topics are Biocompatible Materials, Chondrocytes and Glioblastoma. Dr. Park's most frequent co-authors are John K. Park, MD, Wenya Linda Bi and Peter Mclaren Black, MD, PhD.
Topics Dr. Park writes about most
- Biocompatible Materials
- Chondrocytes
- Glioblastoma
- Immunotherapy
- Polymers
- Tissue Engineering
Dr. Park's most frequent co-authors
- John K. Park, MD2 shared papers
- Wenya Linda Bi1 shared paper
- Peter Mclaren Black, MD, PhD1 shared paper
Recent publications by Dr. Park
J Biomed Mater Res A
See who Dr. Park researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Park works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Grace E. Park received $62 in industry payments from 2017 to 2018
CMS Open Payments shows 4 general payments to Dr. Park from 1 drug or device company from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $62.
General payments to Dr. Park by program year, 2017 to 2018
Companies that paid Dr. Park the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grace E. Park graduated from Pritzker School of Medicine
Dr. Park graduated from Pritzker School of Medicine in 1995.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Grace E. Park accepts plans from 13 insurance carriers
Dr. Park is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Park accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Grace E. 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 | 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Grace E. 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 Dr. Grace E. Park's NPI number?
Dr. Grace E. Park's NPI number is 1629268750. It was assigned on July 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Grace E. Park?
Dr. Grace E. Park is an internist in Santa Barbara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Grace E. Park practice?
Dr. Park practices at 317 West Pueblo, Santa Barbara, CA 93105. Dr. Park's primary practice is Sansum Clinic in Santa Barbara, California. Dmand AI also links Dr. Park to 1 hospital and 2 home health agencies.
What is Dr. Grace E. Park's office phone number?
The practice phone on file for Dr. Park is (805) 681-7500.
What is Dr. Grace E. Park's medical license number?
Dr. Park's California license number on file is C129985, one of the licenses on file in 2 states.
Which states has Dr. Grace E. Park been licensed in?
Dmand AI has state licenses on file for Dr. Park in California (2014 to 2025) and Massachusetts (1997 to 2015).
Which hospitals is Dr. Grace E. Park affiliated with?
Dr. Park is affiliated with Santa Barbara Cottage Hospital. Dmand AI links Dr. Park to 1 more hospital.
What medical group is Dr. Grace E. Park part of?
Dr. Park is linked to Sansum Clinic.
Does Dr. Grace E. Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 607 services in 2024, and Dr. Park accepts Medicare assignment.
Does Dr. Grace E. Park offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Park as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Grace E. Park see?
CMS counts 335 Medicare patients who saw Dr. Park in 2024, with an average age of 74.
Is Dr. Grace E. Park board certified?
Yes. Dr. Park is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Grace E. Park bill to Medicare?
In 2024, Dr. Park's most billed Medicare services were medicare service (G0439), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Grace E. Park go to medical school?
Dr. Park graduated from Pritzker School of Medicine in 1995.
What drugs does Dr. Grace E. Park prescribe most?
In 2024 Medicare Part D data, Dr. Park's most prescribed drugs by claims were Levothyroxine Sodium, Losartan Potassium and Atorvastatin Calcium.
Has Dr. Grace E. Park received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Dr. Park from 1 company from 2017 to 2018. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Grace E. Park been practicing?
Dr. Park graduated from medical school in 1995, 31 years ago.
Does Dr. Grace E. Park do research?
Dmand AI links 6 publications to Dr. Park.
Who does Dr. Grace E. Park publish with?
Dr. Park's most frequent co-authors are John K. Park, MD (2 shared papers), Wenya Linda Bi (1 shared paper) and Peter Mclaren Black, MD, PhD (1 shared paper).
What insurance does Dr. Grace E. Park accept?
Dr. Park is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card