Tatiana Zeballos, MD
Tatiana Zeballos, MD is a Pediatric Obesity Medicine Physician in Palos Verdes Estates, CA, registered under NPI 1053399162. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 1408 VIA ARCO, Palos Verdes Estates, CA 90274. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| C164447 | CA | Pediatric Obesity Medicine Physician primary |
| MD425510 | PA | Pediatrics Physician |
| ME127937 | FL | Pediatrics Physician |
| C164447 | CA | Obesity Medicine (Preventive Medicine)… |
Licences are recorded in 3 states: CA, PA, FL. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
Licensed in 3 states
This provider holds licences in 3 states: California, Florida and Pennsylvania. The practice address on file is in Palos Verdes Estates, CA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- C164447
- Specialty
- Pediatric Obesity Medicine Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Obesity Medicine covers
A physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity. NUCC Health Care Provider Taxonomy, code 2080B0002X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2080B0002X | Pediatric Obesity Medicine Physician Obesity Medicine | C164447 | CA | primary |
| 208000000X | Pediatrics Physician | MD425510 | PA | |
| 208000000X | Pediatrics Physician | ME127937 | FL | |
| 2083B0002X | Obesity Medicine (Preventive Medicine) Physician Obesity Medicine | C164447 | CA |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1053399162 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 9, 2006 |
| Last updated | Jul 16, 2023 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
1408 VIA ARCO Palos Verdes Estates, CA 90274 (202) 285-4550 |
| Other identifiers |
C164447
· Other (CA) D0083136 · Other (MD) 25MA10057100 · Other (NJ) 019048000 · Medicaid (FL) 78664 · Other (GA) C1-0011945 · Other (DE) MD425510 · Other (PA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 5 | 3 | 3 | 9 | 9 | 1 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 1 | 3 | 6 | 9 | 9 | 1 | 3 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.