NPPES file of Aug 9, 2026

Karen G. Deutsch, FNP

Community Health Nurse Practitioner · San Diego, CA

Karen G. Deutsch, FNP is a community health nurse practitioner with a practice address in San Diego, California, and NPI 1740517127, issued on Nov 5, 2009. Check the license (California NP19446, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740517127
Name
Karen G. Deutsch
Credential
FNP
Primary taxonomy
Community Health Nurse Practitioner 363LC1500X
License numbers
NP19446 CA
RN683646 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr, San Diego, CA 92103
Phone
(510) 471-5880
Enumerated
Nov 5, 2009
Record last updated
Dec 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(510) 471-9051
Medicare enrollment
Enrolled (PECOS I20120529000255); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest community health nurse practitioner records → All 41 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.

  1. Alison A'Court, MDAnesthesiology Physician1912218199
  2. Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
  3. Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
  4. Joseph Abdelmalek, M.DNephrology Physician1740485531
  5. Kristy AbelCertified Registered Nurse Anesthetist1962113035
  6. Paula Abeleda, NPFamily Nurse Practitioner1558945022

Verify Karen G. Deutsch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP19446    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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81% fewer Medicare Part D claims than the average community health nurse practitioner in 2024

268 Medicare Part D claims for 12 beneficiaries, against an average of 1,432 among the 119 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.

  1. Karen Deutsch268
  2. Specialty average1,432

Most prescribed

  1. Biktarvy61 claims
  2. Duloxetine Hcl23 claims
  3. Omeprazole14 claims
  4. Atorvastatin Calcium13 claims
  5. Montelukast Sodium12 claims
  6. Gabapentin11 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.

Industry payments in 2024: $13.09

1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 92 providers of this specialty with any payment received $895.23 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Deutsch$13.09
  2. Specialty average$895.23

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Regents OF The University OF CaliforniaSan Diego, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karen G. Deutsch among 41 community health nurse practitioner records in California

Karen G. Deutsch, FNP is one of 41 community health nurse practitioner records with a practice address in California. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 56% of them.

  • NPI issued2009 · 56% of these records are older, 41% newer
  • In a Medicare fileYes · 44% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Record last updated2019 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LC1500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Community Health Nurse Practitioner providers in California

There are 41 community health nurse practitioner records in California.

All 41 in California → Every provider in San Diego → Community Health Nurse Practitioner nationwide →

The 8 community health nurse practitioner records with the nearest ZIP codes

  1. Bibiane Tinio, NPSan Diego, CA 921031346435625
  2. Errol Wilson, FNPIndio, CA 922011760598130
  3. Adrian SabalboroColton, CA 923241316504590
  4. Judy Hart, CFNPSan Bernardino, CA 924081205966579
  5. Shelly Ferrari, FNPGlendora, CA 917411255650537
  6. Carrie Gerdik, FNPMurrieta, CA 925621932451853
  7. Catherine Smith, CPNP, MSN, RNSanta Ana, CA 927061124199963
  8. Lanelle LapigSherman Oaks, CA 914231114666765

Common questions

What is Karen G. Deutsch, FNP's NPI number?

Karen G. Deutsch, FNP's National Provider Identifier (NPI) is 1740517127, issued on Nov 5, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Karen G. Deutsch, FNP located?

The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (510) 471-5880. Providers update this record themselves, so call before visiting.

How can I verify Karen G. Deutsch, FNP's license?

NPPES lists California license number NP19446, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Karen G. Deutsch, FNP prescribe under Medicare Part D?

In 2024, Karen G. Deutsch, FNP had 268 Medicare Part D claims for 12 beneficiaries; the average among community health nurse practitioner prescribers was 1,432. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.