Dr. Grace E. Park, MD

  • Santa Barbara, CA
  • Internist
NPI1629268750PAC ID7113149758
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Sansum Clinic

Surgery Center - Medicare-Certified · Santa Barbara, California

See all 6 affiliations

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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 and contact details
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 Clinic
    317 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).

See all 6 affiliations for Dr. Park

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.

EHR by site
SiteEHR vendor and product
Sansum ClinicAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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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, CaliforniaPrimaryLicense C129985 · 2014 to 2025 · taxonomy 207R00000X
  • Massachusetts license1997 to 2015

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.

Medicare services, 2024607
Medicare patients335
Paid by Medicare$63,768
Procedure codes8

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.

See all procedures by Dr. Park

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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.

Medicare patients, 2024335
Average age74
Average risk score0.77
Also on Medicaid7%

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

  1. High cholesterol75%
  2. High blood pressure48%
  3. Arthritis38%
  4. Osteoporosis19%
  5. Diabetes17%
  6. Cancer16%
  7. Mood disorders16%
  8. 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.

Part D claims, 20242,574
Drugs named by CMS52
Total drug cost$75,367
Part D patients461

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.

See all prescribing by Dr. Park

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)

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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.

Papers6

Topics Dr. Park writes about most

  • Biocompatible Materials
  • Chondrocytes
  • Glioblastoma
  • Immunotherapy
  • Polymers
  • Tissue Engineering

Dr. Park's most frequent co-authors

Recent publications by Dr. Park

See all 6 publications and co-authors

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.

How network discovery works

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.

See all payments to Dr. Park

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.

  1. Medical schoolPritzker School of Medicine
  2. Board certified in internal medicineAmerican Board of 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

  1. PPO9
  2. Medicare7
  3. HMO6
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Grace E. Park'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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 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.

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