Janny N. Clark, NP
- Medicare services, 2024
- 258
- Medicare patients, 2024
- 138
- Part D claims, 2024
- 477
- Hospital affiliations
- 2
- Industry payments
- $3,734
- Practice address
- 27700 Medical Center Rd, Mission Viejo, CA 92691
- Practice phone
- Call (949) 365-2447
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mission Hospital - Unit
Acute Care Hospital-Unit · Mission Viejo, California
Find Janny Clark's professional email, personal email and mobile number
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Janny N. Clark is a nurse practitioner in Mission Viejo, California
Janny Clark practices at Mission Hospital - Unit in Mission Viejo, California.
Janny Clark's NPI, 1932816626, was assigned on November 1, 2022. Janny Clark holds California license 95023060.
- NPI
- 1932816626NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204209521
- NPI enumeration date
- November 1, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 365-2447
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Janny N. Clark practices at Mission Hospital - Unit in Mission Viejo, California
Janny Clark's primary practice is Mission Hospital - Unit, at 27700 Medical Center Rd, Mission Viejo, CA 92691 in Orange County. The practice phone is (949) 365-2447.
- Mission Hospital - Unit27700 Medical Center Rd, Mission Viejo, CA 92691 · Orange CountyPhone(949) 365-2447
Source: Dmand AI Affiliation Data
Janny N. Clark is affiliated with 4 sites of care and 2 medical groups
Janny Clark's primary practice is Mission Hospital - Unit in Mission Viejo, California. Janny Clark is also affiliated with Providence Mission Hospital. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Janny Clark to 2 more group practices and clinics and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Janny N. Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janny Clark practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission Hospital - Unit | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Janny N. Clark is one of 5,983 nurse practitioners in California
Nurse practitioner is Janny Clark's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Janny Clark is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists carpal tunnel syndrome, epilepsy, fibromyalgia and chronic pain, non-alzheimer's dementia (chronic) and vertigo among the conditions Janny Clark treats.
Nurse practitioners near Janny Clark
Counts of nurse practitioners 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
Janny N. Clark billed Medicare for 258 services in 2024
CMS data shows 258 Medicare services from Janny Clark across 5 procedure codes in 2024, for 138 Medicare patients. Medicare paid $20,973 for them. Every service was in an office.
Janny Clark's Medicare services by type, 2024
- Office and hospital visits242
- Tests and treatments16
Janny Clark compared with the California median for nurse practitioners, 2024
- Janny Clark
- California median
- Medicare services
- 258vs 2798% below
- Medicare patients
- 138vs 9250% above
- Part D claims
- 357vs 366Close to median
Medians across 3,047 nurse practitioners in California with Dmand AI profiles that report each measure.
Janny Clark'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Janny N. Clark treated 138 Medicare patients in 2024, average age 76
CMS counts 138 Medicare patients who saw Janny Clark in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% 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 Janny Clark's median patient age at 69, with 69% women.
Janny Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Janny Clark's Medicare patients by sex, 2024
- Women7051%
- Men6849%
Chronic conditions among Janny Clark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety34%
- Stroke or TIA31%
- Mood disorders30%
- Ischemic heart disease29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Janny Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janny N. Clark wrote 477 Medicare Part D claims in 2024
In 2024, Janny Clark wrote 477 Medicare Part D claims for 124 patients. 92% of them were for generic drugs. CMS names the drug for 357 of them, across 13 drugs with 11 or more claims each, at $19,955 in total drug cost.
Janny Clark's Part D claims by kind of drug, 2024
- Generic438 claims92%
- Brand-name and other39 claims8%
Janny Clark'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.
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
Janny N. Clark offers telehealth to Medicare patients
Janny Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Janny Clark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Janny N. Clark received $3,734 in industry payments from 2024 to 2025
CMS Open Payments shows 191 general payments to Janny Clark from 28 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,525.
General payments to Janny Clark by program year, 2024 to 2025
Companies that paid Janny Clark the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Janny N. Clark'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 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) |
| 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 Janny N. Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janny N. Clark's NPI number?
Janny N. Clark's NPI number is 1932816626. It was assigned on November 1, 2022, and it is active in the NPI Registry.
What does Janny N. Clark specialize in?
Janny N. Clark is a nurse practitioner in Mission Viejo, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Janny N. Clark practice?
Janny Clark practices at 27700 Medical Center Rd, Mission Viejo, CA 92691. Janny Clark's primary practice is Mission Hospital - Unit in Mission Viejo, California. Dmand AI also links Janny Clark to 2 group practices and clinics and 1 medical group.
What is Janny N. Clark's office phone number?
The practice phone on file for Janny Clark is (949) 365-2447.
What is Janny N. Clark's medical license number?
Janny Clark holds California license 95023060.
Which hospitals is Janny N. Clark affiliated with?
Janny Clark is affiliated with Providence Mission Hospital. Dmand AI links Janny Clark to 1 more hospital.
What medical group is Janny N. Clark part of?
Janny Clark is linked to St. Jude Heritage Medical Group. Dmand AI links Janny Clark to 1 more medical group.
Does Janny N. Clark accept Medicare?
Yes. CMS data shows Janny Clark billed Medicare for 258 services in 2024, and Janny Clark accepts Medicare assignment.
Does Janny N. Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Janny Clark as offering telehealth services.
How many Medicare patients does Janny N. Clark see?
CMS counts 138 Medicare patients who saw Janny Clark in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Janny N. Clark bill to Medicare?
In 2024, Janny Clark's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).
What drugs does Janny N. Clark prescribe most?
In 2024 Medicare Part D data, Janny Clark's most prescribed drugs by claims were Gabapentin, Sumatriptan Succinate and Donepezil HCl.
Has Janny N. Clark received payments from drug or device companies?
CMS Open Payments shows $3,734 in general payments to Janny Clark from 28 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Janny N. Clark been practicing?
Janny Clark graduated from medical school in 2018, 8 years ago.
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