Martha Narasimhan-Narayanan, DNP
NPI 1114652229 · Family Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Narasimhan-Narayanan, DNP is a Family Nurse Practitioner provider in San Diego, CA (NPI 1114652229).
Provider details
- NPI number
- 1114652229
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95021847 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 50 | — |
| Amlodipine Besylate | 40 | 13 |
| Alprazolam | 35 | 15 |
| Rosuvastatin Calcium | 35 | 13 |
| Ezetimibe | 33 | — |
| Atorvastatin Calcium | 32 | 12 |
| Zolpidem Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,057 across 21 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
- 2022-07-21
- Last updated
- 2022-07-21
- Certified
- 2022-07-21
Frequently asked questions
- What is Martha Narasimhan-Narayanan's NPI number?
- Martha Narasimhan-Narayanan's National Provider Identifier (NPI) is 1114652229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Narasimhan-Narayanan's specialty?
- Martha Narasimhan-Narayanan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Narasimhan-Narayanan located?
- Martha Narasimhan-Narayanan's practice location on file with NPPES is 11016 Cloverhurst Way, San Diego, CA 92130-2887.
- What is Martha Narasimhan-Narayanan's phone number?
- The practice phone number listed in the NPPES registry for Martha Narasimhan-Narayanan is (503) 330-8192.
- Does Martha Narasimhan-Narayanan accept Medicare?
- Martha Narasimhan-Narayanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Narasimhan-Narayanan's NPI active?
- Yes — Martha Narasimhan-Narayanan's NPI (1114652229) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.