Amanthi Chandrasena, M.D.
NPI 1790937332 · Family Medicine Physician · Pismo Beach, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanthi Chandrasena, M.D. is a Family Medicine Physician provider in Pismo Beach, CA (NPI 1790937332).
Provider details
- NPI number
- 1790937332
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A105736 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,125 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 366 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 274 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 160 | $142 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 76 | $17 |
| Administration of Influenza Virus VaccineG0008 | 54 | $33 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 202 | 78 |
| Losartan Potassium | 200 | 65 |
| Atorvastatin Calcium | 185 | 73 |
| Amlodipine Besylate | 171 | 72 |
| Rosuvastatin Calcium | 124 | 47 |
| Lisinopril | 111 | 47 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 877 Oak Park BlvdPismo Beach, CA 93449-3292Phone: (805) 474-8450Fax: (805) 474-8454
Registry dates
- Enumerated
- 2008-10-15
- Last updated
- 2023-11-02
- Certified
- 2023-11-02
Frequently asked questions
- What is Amanthi Chandrasena's NPI number?
- Amanthi Chandrasena's National Provider Identifier (NPI) is 1790937332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanthi Chandrasena's specialty?
- Amanthi Chandrasena is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amanthi Chandrasena located?
- Amanthi Chandrasena's practice location on file with NPPES is 901 Oak Park Blvd Ste 101, Pismo Beach, CA 93449.
- What is Amanthi Chandrasena's phone number?
- The practice phone number listed in the NPPES registry for Amanthi Chandrasena is (805) 481-2205.
- Does Amanthi Chandrasena accept Medicare?
- Amanthi Chandrasena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanthi Chandrasena's NPI active?
- Yes — Amanthi Chandrasena's NPI (1790937332) is active in the NPPES registry as of the last update on 2023-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.