Krishna Chaitanya Amerneni
NPI 1700459419 · Hospitalist Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krishna Chaitanya Amerneni is a Hospitalist Physician provider in Tucson, AZ (NPI 1700459419).
Provider details
- NPI number
- 1700459419
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 72614 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
23 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 23 | $166 |
Typical Medicare-allowed amounts for these services range $166–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril | 34 |
| Atorvastatin Calcium | 34 |
| Amlodipine Besylate | 34 |
| Levothyroxine Sodium | 34 |
| Omeprazole | 27 |
| Metformin Hcl | 21 |
| Pantoprazole Sodium | 20 |
| Losartan Potassium | 16 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-20
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Krishna Chaitanya Amerneni's NPI number?
- Krishna Chaitanya Amerneni's National Provider Identifier (NPI) is 1700459419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krishna Chaitanya Amerneni's specialty?
- Krishna Chaitanya Amerneni is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Krishna Chaitanya Amerneni located?
- Krishna Chaitanya Amerneni's practice location on file with NPPES is 1625 N Campbell Ave, Tucson, AZ 85719-4330.
- What is Krishna Chaitanya Amerneni's phone number?
- The practice phone number listed in the NPPES registry for Krishna Chaitanya Amerneni is (520) 626-5797.
- Does Krishna Chaitanya Amerneni accept Medicare?
- Krishna Chaitanya Amerneni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krishna Chaitanya Amerneni's NPI active?
- Yes — Krishna Chaitanya Amerneni's NPI (1700459419) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.