Poonguzhali Pichaimuthu, M.D.
NPI 1659567501 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Poonguzhali Pichaimuthu, M.D. is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1659567501).
Provider details
- NPI number
- 1659567501
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD431326 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 408 | 150 |
| Atorvastatin Calcium | 310 | 114 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 240 | 96 |
| Lisinopril | 162 | 57 |
| Omeprazole | 155 | 67 |
| Losartan Potassium | 151 | 56 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-24
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Poonguzhali Pichaimuthu's NPI number?
- Poonguzhali Pichaimuthu's National Provider Identifier (NPI) is 1659567501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Poonguzhali Pichaimuthu's specialty?
- Poonguzhali Pichaimuthu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Poonguzhali Pichaimuthu located?
- Poonguzhali Pichaimuthu's practice location on file with NPPES is 6431 Sackett St, Philadelphia, PA 19149.
- What is Poonguzhali Pichaimuthu's phone number?
- The practice phone number listed in the NPPES registry for Poonguzhali Pichaimuthu is (267) 448-4908.
- Does Poonguzhali Pichaimuthu accept Medicare?
- Poonguzhali Pichaimuthu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Poonguzhali Pichaimuthu's NPI active?
- Yes — Poonguzhali Pichaimuthu's NPI (1659567501) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.