Jennifer Rebecca Chambers, D.O.
Family Medicine Physician · St Petersburg, FL
Jennifer Rebecca Chambers, D.O. is a family medicine physician with a practice address in St Petersburg, Florida, and NPI 1023372042, issued on Jun 25, 2012. Check the license (Florida OS12324, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Jennifer Rebecca Chambers
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- OS12324 FL
UO3110 FL
Self-reported in NPPES; status is on the state search - Practice location
- 5405 Park St N, St Petersburg, FL 33709
- Phone
- (727) 547-8425
- Enumerated
- Jun 25, 2012
- Record last updated
- Mar 14, 2022
- Fax
- (813) 635-2699
- Medicaid ID
- 014813800 FL
- Medicare enrollment
- Enrolled (PECOS I20150825005557); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 5405 Park St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Bobet, MDInternal Medicine Physician1629650361
- Heidi Lai, DOFamily Medicine Physician1942888326
Verify Jennifer Rebecca Chambers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS12324Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average family medicine physician in 2024
7,152 Medicare Part D claims for 737 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 61 claims were for opioids.
Most prescribed
- Atorvastatin Calcium581 claims
- Levothyroxine Sodium423 claims
- Lisinopril355 claims
- Losartan Potassium312 claims
- Amlodipine Besylate296 claims
- Metformin Hcl218 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: $131.86
2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Baycare Medical Group, Inc.Saint Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Rebecca Chambers among 9,399 family medicine physician records in Florida
Jennifer Rebecca Chambers, D.O. is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2004 among the 5,504 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
204 family medicine physician records list a practice address in St Petersburg
They are 204 of the 6,159 NPPES records with a practice address in St Petersburg, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in St Petersburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Diangie Acosta Bonilla, MDKenneth City, FL 337091154962645
- Anthony Baldizzi, M. D.St Petersburg, FL 337091679545149
- Susan Beaven, MDSaint Petersburg, FL 337091780908376
- Ariel Cepero Del Sol, MDKenneth City, FL 337091962149401
- George Dunkelberger, D.O.St Petersburg, FL 337091760446363
- Mark Howell, DOSt Petersburg, FL 337091962426288
- Srikruthi Kakulavarapu, M.D., M.B.A.Kenneth City, FL 337091619554342
- Heidi Lai, DOSt Petersburg, FL 337091942888326
Common questions
What is Jennifer Rebecca Chambers, D.O.'s NPI number?
Jennifer Rebecca Chambers, D.O.'s National Provider Identifier (NPI) is 1023372042, issued on Jun 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Rebecca Chambers, D.O. located?
The NPPES record lists a practice address at 5405 Park St N, St Petersburg, FL, 33709. Phone: (727) 547-8425. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Rebecca Chambers, D.O.'s license?
NPPES lists Florida license number OS12324, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer Rebecca Chambers, D.O. prescribe under Medicare Part D?
In 2024, Jennifer Rebecca Chambers, D.O. had 7,152 Medicare Part D claims for 737 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.