Dianna L. Lange, NP
Nurse Practitioner · Emeryville, CA
Dianna L. Lange, NP is a nurse practitioner with a practice address in Emeryville, California, and NPI 1245666981, issued on Sep 25, 2013. Check the license (California 23653, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dianna L. Lange
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 23653 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Powell Street, Emeryville, CA 94608
- Phone
- (510) 350-2600
- Enumerated
- Sep 25, 2013
- Record last updated
- Apr 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140118000406); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2100 Powell Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Antonette Jeske, P.A.Physician Assistant1902992779
- Thomas Wallin, M.D.Emergency Medicine Physician1881872034
- Scott Yu, M.D.Emergency Medicine Physician1780612556
Verify Dianna L. Lange in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average nurse practitioner in 2024
213 Medicare Part D claims for 146 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 14 claims were for opioids.
Most prescribed
- Cefdinir29 claims
- Prednisone14 claims
- Cephalexin12 claims
- Hydrocodone-Acetaminophen11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $167.62
10 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Cep America - CaliforniaOxnard, CA
- Cottage Clinical Network LLCGoleta, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
19 nurse practitioner records list a practice address in Emeryville
They are 19 of the 703 NPPES records with a practice address in Emeryville, and 8,223 nurse practitioner records in California.
All 19 in Emeryville → All 8,223 in California → Every provider in Emeryville →
Other nurse practitioner records in California
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- Maria Katrina Abad, AGPCNP-BCSan Carlos, CA1306394952
- Shayda Abadi, NPPalo Alto, CA1316745540
- Jessika Abarca, NPSan Fernando, CA1972263945
- Hangama Abassi, N.P.Walnut Creek, CA1487083655
- Elizabeth Abaunza, NPSan Francisco, CA1962044347
- Honeylynn Abaya, NPMoreno Valley, CA1528799145
- Tara Abbondanza, NPArcadia, CA1730355173
Common questions
What is Dianna L. Lange, NP's NPI number?
Dianna L. Lange, NP's National Provider Identifier (NPI) is 1245666981, issued on Sep 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Dianna L. Lange, NP located?
The NPPES record lists a practice address at 2100 Powell Street, Emeryville, CA, 94608. Phone: (510) 350-2600. Providers update this record themselves, so call before visiting.
How can I verify Dianna L. Lange, NP's license?
NPPES lists California license number 23653, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Dianna L. Lange, NP prescribe under Medicare Part D?
In 2024, Dianna L. Lange, NP had 213 Medicare Part D claims for 146 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Dianna L. Lange, NP's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.