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Edit this profileWhere to find Jonathan E. Tammela, MD
- Santa Maria location main office
1325 E Church St Ste 202, Santa Maria, CA 93454 - Bakersfield location
500 Old River Rd Ste 200, Bakersfield, CA 93311
About Dr. Tammela
Based in Santa Maria, CA, Jonathan E. Tammela, MD is listed in the NPI registry under gynecologic oncology. Jonathan graduated from Indiana University School of Medicine in 1998. According to Medicare claims data, Jonathan cared for 184 Medicare patients across 189 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1265451058 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (805) 346-3456
- Email not available
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Practice Locations
1325 E CHURCH ST STE 202
Santa Maria, CA 93454
500 Old River Rd Ste 200
Bakersfield, CA 93311
Procedures Most Often Billed to Medicare
189 services · 184 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | Procedure | 58571 |
23 | More often than most peers in Gynecologic Oncology |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
16 | More often than most peers in Gynecologic Oncology |
| Biopsy and removal of lymph nodes of abdominal cavity using an endoscope | Procedure | 38570 |
11 | Less often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
58 | As often as other peers in Gynecologic Oncology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
49 | More often than most peers in Gynecologic Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
32 | More often than most peers in Gynecologic Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Tammela specialize in?
Dr. Tammela is a gynecologic oncology in Santa Maria, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Tammela located?
Dr. Tammela is listed at 1325 E Church St Ste 202, Santa Maria, CA 93454. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tammela's phone number?
The number on file is (805) 346-3456. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Tammela's NPI number?
Dr. Tammela's National Provider Identifier is 1265451058. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Tammela go to medical school?
Dr. Tammela attended Indiana University School of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tammela been practicing?
Dr. Tammela has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tammela do most often?
According to Medicare billing data, Dr. Tammela performs procedures including removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less, imaging of lymph nodes during surgery and biopsy and removal of lymph nodes of abdominal cavity using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tammela confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tammela. If this is you, claiming it is free.
Guide.md
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