Ambrose John Chazhikattu, MD
NPI 1629206701 · Internal Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ambrose John Chazhikattu, MD is a Internal Medicine Physician provider in Tampa, FL (NPI 1629206701).
Provider details
- NPI number
- 1629206701
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME112619 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,485 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 603 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 519 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 316 | $124 |
| Advance Care Planning, First 30 Minutes99497 | 217 | $80 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 195 | $126 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 155 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 465 | 132 |
| Apixabanbrand: Eliquis | 245 | 33 |
| Amlodipine Besylate | 234 | 77 |
| Levothyroxine Sodium | 231 | 80 |
| Pantoprazole Sodium | 188 | 49 |
| Gabapentin | 186 | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$318 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-26
- Last updated
- 2019-09-26
Frequently asked questions
- What is Ambrose John Chazhikattu's NPI number?
- Ambrose John Chazhikattu's National Provider Identifier (NPI) is 1629206701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ambrose John Chazhikattu's specialty?
- Ambrose John Chazhikattu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ambrose John Chazhikattu located?
- Ambrose John Chazhikattu's practice location on file with NPPES is 608 S Tampania Ave, Tampa, FL 33609-4143.
- What is Ambrose John Chazhikattu's phone number?
- The practice phone number listed in the NPPES registry for Ambrose John Chazhikattu is (813) 844-6770.
- Does Ambrose John Chazhikattu accept Medicare?
- Ambrose John Chazhikattu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ambrose John Chazhikattu's NPI active?
- Yes — Ambrose John Chazhikattu's NPI (1629206701) is active in the NPPES registry as of the last update on 2019-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.