Mahshid Assadi, MD
NPI 1700944840 · Cardiovascular Disease Physician · Nyc, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahshid Assadi, MD is a Cardiovascular Disease Physician provider in Nyc, NY (NPI 1700944840).
Provider details
- NPI number
- 1700944840
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 139824 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,658 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,619 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 372 | $136 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 179 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 136 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 117 | $15 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 97 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 234 | 82 |
| Dapagliflozin Propanediolbrand: Farxiga | 199 | 52 |
| Metoprolol Succinate | 171 | 57 |
| Losartan Potassium | 127 | 38 |
| Atorvastatin Calcium | 123 | 42 |
| Spironolactone | 117 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,295 across 43 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
- 2006-12-04
- Last updated
- 2011-12-22
Frequently asked questions
- What is Mahshid Assadi's NPI number?
- Mahshid Assadi's National Provider Identifier (NPI) is 1700944840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahshid Assadi's specialty?
- Mahshid Assadi is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mahshid Assadi located?
- Mahshid Assadi's practice location on file with NPPES is 25 Central Park West, Nyc, NY 10023.
- What is Mahshid Assadi's phone number?
- The practice phone number listed in the NPPES registry for Mahshid Assadi is (212) 315-3322.
- Does Mahshid Assadi accept Medicare?
- Mahshid Assadi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahshid Assadi's NPI active?
- Yes — Mahshid Assadi's NPI (1700944840) is active in the NPPES registry as of the last update on 2011-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.