Kimberly Welsh Gross, NP
Adult Health Nurse Practitioner · San Diego, CA
Kimberly Welsh Gross, NP is an adult health nurse practitioner with a practice address in San Diego, California, and NPI 1275968893, issued on Sep 13, 2013. Check the license (California 21999, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kimberly Welsh Gross
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 21999 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Arbor Dr, San Diego, CA 92103
- Phone
- (800) 926-8273
- Enumerated
- Sep 13, 2013
- Record last updated
- Oct 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Also registered at 200 W Arbor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristy AbelCertified Registered Nurse Anesthetist1962113035
- Paula Abeleda, NPFamily Nurse Practitioner1558945022
Verify Kimberly Welsh Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
35 Medicare Part D claims for 29 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 26 claims were for opioids.
Most prescribed
- Oxycodone Hcl22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kimberly Welsh Gross among 1,405 adult health nurse practitioner records in California
Kimberly Welsh Gross, NP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 52% of them.
- NPI issued2013 · 52% of these records are older, 42% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in San Diego → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Renaldo Barrios, NPSan Diego, CA 921031609865740
- Neremiah Joakim Castano, MSN, RN (NP/CNS/PHN)San Diego, CA 921031437190071
- Sarah Eifert, ANPSan Diego, CA 921031801945761
- Alanna Fraser, CFNPSan Diego, CA 921031770794760
- Heather Herman, NPSan Diego, CA 921031407064728
- Kelly HoltSan Diego, CA 921031205169711
- Joycelle Martinez, NPSan Diego, CA 921031891906228
- Sarah McGhee, NPSan Diego, CA 921031043467020
Common questions
What is Kimberly Welsh Gross, NP's NPI number?
Kimberly Welsh Gross, NP's National Provider Identifier (NPI) is 1275968893, issued on Sep 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kimberly Welsh Gross, NP located?
The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Kimberly Welsh Gross, NP's license?
NPPES lists California license number 21999, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kimberly Welsh Gross, NP prescribe under Medicare Part D?
In 2024, Kimberly Welsh Gross, NP had 35 Medicare Part D claims for 29 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.