NPPES file of Aug 9, 2026

Timothy James Elfelt, M.D.

Obstetrics & Gynecology Physician · Temecula, CA

Timothy James Elfelt, M.D. is an obstetrics & gynecology physician with a practice address in Temecula, California, and NPI 1780754168, issued on Nov 9, 2006. Check the license (California A41728, as entered in NPPES) on the Medical Board of California; 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
1780754168
Name
Timothy James Elfelt
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
A41728 CA
Self-reported in NPPES; status is on the state search
Practice location
28780 Single Oak Dr Ste 160, Temecula, CA 92590
Phone
(951) 676-4193
Enumerated
Nov 9, 2006
Record last updated
Dec 11, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid ID
GR0050580 CA
Medicare enrollment
Enrolled (PECOS I20081204000935); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →

Also registered at 28780 Single Oak Dr Ste 160

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nermeen Akladeos, M.B.B.C.H.Family Medicine Physician1104386432
  2. Mark Amis, PAPhysician Assistant1649742362
  3. Audrey BellFamily Nurse Practitioner1578349742
  4. Stacey Bernardo, DOFamily Medicine Physician1821594086
  5. Nichele Blosser, DOInternal Medicine Physician1366079899
  6. Reed BoveePhysician Assistant1952111965

Verify Timothy James Elfelt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A41728    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
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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1% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

166 Medicare Part D claims for 52 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Timothy Elfelt166
  2. Specialty average165

Most prescribed

  1. Estradiol37 claims
  2. Fluconazole32 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: $96.09

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Elfelt$96.09
  2. Specialty average$1,030.61

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. Rancho Family Medical Group IncTemecula, CA

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

Timothy James Elfelt among 5,088 obstetrics & gynecology physician records in California

Timothy James Elfelt, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1981 · median 2004 among the 2,700 with a school on file
  • Record last updated2018 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

All 5,088 in California → Every provider in Temecula → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Jessica ShenTemecula, CA 925921932738713
  2. John Kaplan, M.D.Wildomar, CA 925951982799730
  3. Peter Park, MDWinchester, CA 925961033685177
  4. Allan David, M.D.Irvine, CA 926031376885269
  5. Donald Murphy, MDIrvine, CA 926031912230269
  6. Gunjan Bhatnagar, M.D.Irvine, CA 926041962403667
  7. Pantea Mozayeni, MDIrvine, CA 926041043279722
  8. Ashley Parr, DOIrvine, CA 926041780146183

Common questions

What is Timothy James Elfelt, M.D.'s NPI number?

Timothy James Elfelt, M.D.'s National Provider Identifier (NPI) is 1780754168, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy James Elfelt, M.D. located?

The NPPES record lists a practice address at 28780 Single Oak Dr Ste 160, Temecula, CA, 92590. Phone: (951) 676-4193. Providers update this record themselves, so call before visiting.

How can I verify Timothy James Elfelt, M.D.'s license?

NPPES lists California license number A41728, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Timothy James Elfelt, M.D. prescribe under Medicare Part D?

In 2024, Timothy James Elfelt, M.D. had 166 Medicare Part D claims for 52 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.