Mrunmayi Diwan, PA-C
NPI 1316682263 · Physician Assistant · Durham, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mrunmayi Diwan, PA-C is a Physician Assistant provider in Durham, NC (NPI 1316682263).
Provider details
- NPI number
- 1316682263
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0010-12334 (NC)
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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
285 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 110 | $102 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 93 | $50 |
| Advance Care Planning, First 30 Minutes99497 | 30 | $65 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 26 | $103 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 13 | $15 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 98 | 34 |
| Amlodipine Besylate | 65 | 28 |
| Lisinopril | 60 | 21 |
| Rosuvastatin Calcium | 57 | 21 |
| Levothyroxine Sodium | 54 | 15 |
| Metoprolol Succinate | 44 | 12 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$994 across 58 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
Additional practice locations (1)
- 461 Western Blvd Ste 122Jacksonville, NC 28546-7637Phone: (910) 333-0283Fax: (910) 333-0513
Registry dates
- Enumerated
- 2022-05-04
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Mrunmayi Diwan's NPI number?
- Mrunmayi Diwan's National Provider Identifier (NPI) is 1316682263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mrunmayi Diwan's specialty?
- Mrunmayi Diwan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mrunmayi Diwan located?
- Mrunmayi Diwan's practice location on file with NPPES is 4705 University Dr Bldg 700, Durham, NC 27707-3489.
- What is Mrunmayi Diwan's phone number?
- The practice phone number listed in the NPPES registry for Mrunmayi Diwan is (919) 237-1337.
- Does Mrunmayi Diwan accept Medicare?
- Mrunmayi Diwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mrunmayi Diwan's NPI active?
- Yes — Mrunmayi Diwan's NPI (1316682263) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.