Jocelyn De Witt, PA-C
- Medicare services, 2024
- 348
- Medicare patients, 2024
- 214
- Part D claims, 2024
- 676
- MIPS score, 2024
- 87
- Hospital affiliations
- 5
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Jocelyn De Witt'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.
Jocelyn De Witt is a physician assistant in San Francisco, California
Jocelyn De Witt practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Jocelyn De Witt's NPI, 1548394711, was assigned on March 16, 2007. Jocelyn De Witt holds California license PA21607.
- NPI
- 1548394711NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981772217
- NPI enumeration date
- March 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 353-2733
- 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)
Jocelyn De Witt practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Jocelyn De Witt's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Jocelyn De Witt is affiliated with 6 sites of care and 2 medical groups
Jocelyn De Witt's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Jocelyn De Witt is also affiliated with California Pacific Medical Center Davies Campus. The medical group on file is UCSF Pediatrics. Dmand AI also links Jocelyn De Witt to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jocelyn De Witt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jocelyn De Witt practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jocelyn De Witt is one of 11,482 physician assistants in California
Physician assistant is Jocelyn De Witt's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jocelyn De Witt is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists carpal tunnel syndrome, fibromyalgia and chronic pain, joint pain, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, scoliosis and skin cyst among the conditions Jocelyn De Witt treats.
Physician assistants near Jocelyn De Witt
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
Jocelyn De Witt billed Medicare for 348 services in 2024
CMS data shows 348 Medicare services from Jocelyn De Witt across 4 procedure codes in 2024, all of them office visits, for 214 Medicare patients. Medicare paid $23,699 for them.
Where Jocelyn De Witt's Medicare services took place, 2024
- In an office26075%
- In a facility8825%
Jocelyn De Witt compared with the California median for physician assistants, 2024
- Jocelyn De Witt
- California median
- Medicare services
- 348vs 20471% above
- Medicare patients
- 214vs 1052.0 times
- Part D claims
- 543vs 2432.2 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Jocelyn De Witt'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 Jocelyn De Witt and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jocelyn De Witt treated 214 Medicare patients in 2024, average age 72
CMS counts 214 Medicare patients who saw Jocelyn De Witt in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high cholesterol, and 70% have arthritis. 37% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jocelyn De Witt's median patient age at 59, with 58% women.
Jocelyn De Witt's Medicare patients by age, 2024
Jocelyn De Witt's Medicare patients by sex, 2024
- Women12458%
- Men9042%
Chronic conditions among Jocelyn De Witt's Medicare patients, 2024
- High cholesterol75%
- Arthritis70%
- High blood pressure68%
- Mood disorders34%
- Anxiety31%
- Depression31%
- Diabetes29%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Jocelyn De Witt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jocelyn De Witt wrote 676 Medicare Part D claims in 2024
In 2024, Jocelyn De Witt wrote 676 Medicare Part D claims for 152 patients. 99% of them were for generic drugs. CMS names the drug for 543 of them, across 8 drugs with 11 or more claims each, at $11,215 in total drug cost.
Jocelyn De Witt's Part D claims by kind of drug, 2024
- Generic669 claims99%
- Brand-name and other7 claims1%
Jocelyn De Witt'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 Jocelyn De Witt's Part D claims, 2024
- Opioids27%182 of 676 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Jocelyn De Witt scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Jocelyn De Witt for performance year 2024, reported as part of a group. Jocelyn De Witt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jocelyn De Witt as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Jocelyn De Witt's MIPS scores, performance year 2024
- 87of 100Final score
- 86.8of 100Quality
- 40of 100Improvement Activities
- 70of 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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Jocelyn De Witt received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jocelyn De Witt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Si-bone, Inc. paid the most, $24.
Companies that paid Jocelyn De Witt the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jocelyn De Witt'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Jocelyn De Witt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jocelyn De Witt's NPI number?
Jocelyn De Witt's NPI number is 1548394711. It was assigned on March 16, 2007, and it is active in the NPI Registry.
What does Jocelyn De Witt specialize in?
Jocelyn De Witt is a physician assistant in San Francisco, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jocelyn De Witt practice?
Jocelyn De Witt practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Jocelyn De Witt's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Jocelyn De Witt to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Jocelyn De Witt's office phone number?
The practice phone on file for Jocelyn De Witt is (415) 353-2733.
What is Jocelyn De Witt's medical license number?
Jocelyn De Witt holds California license PA21607.
Which hospitals is Jocelyn De Witt affiliated with?
Jocelyn De Witt practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Jocelyn De Witt is also affiliated with California Pacific Medical Center Davies Campus. Dmand AI links Jocelyn De Witt to 3 more hospitals.
What medical group is Jocelyn De Witt part of?
Jocelyn De Witt is linked to UCSF Pediatrics. Dmand AI links Jocelyn De Witt to 1 more medical group.
Does Jocelyn De Witt accept Medicare?
Yes. CMS data shows Jocelyn De Witt billed Medicare for 348 services in 2024, and Jocelyn De Witt accepts Medicare assignment.
Does Jocelyn De Witt offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jocelyn De Witt as offering telehealth services.
What is Jocelyn De Witt's MIPS score?
Jocelyn De Witt's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
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How many Medicare patients does Jocelyn De Witt see?
CMS counts 214 Medicare patients who saw Jocelyn De Witt in 2024, with an average age of 72.
What services does Jocelyn De Witt bill to Medicare?
In 2024, Jocelyn De Witt's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
What drugs does Jocelyn De Witt prescribe most?
In 2024 Medicare Part D data, Jocelyn De Witt's most prescribed drugs by claims were Gabapentin, Baclofen and Hydrocodone-Acetaminophen.
Has Jocelyn De Witt received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Jocelyn De Witt from 1 company from 2025 to 2025. The largest total came from Si-bone, Inc.
How long has Jocelyn De Witt been practicing?
Jocelyn De Witt graduated from medical school in 2006, 20 years ago.
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