Jennifer Phan, ANP
NPI 1538443460 · Family Medicine Physician · Needham, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Phan, ANP is a Family Medicine Physician provider in Needham, MA (NPI 1538443460).
Provider details
- NPI number
- 1538443460
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2264825 (MA)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
61 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 23 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 14 | $13 |
Typical Medicare-allowed amounts for these services range $8–$13 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 161 | 70 |
| Losartan Potassium | 112 | 50 |
| Amlodipine Besylate | 99 | 45 |
| Levothyroxine Sodium | 90 | 35 |
| Metoprolol Succinate | 81 | 29 |
| Rosuvastatin Calcium | 63 | 31 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-10-11
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Jennifer Phan's NPI number?
- Jennifer Phan's National Provider Identifier (NPI) is 1538443460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Phan's specialty?
- Jennifer Phan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Phan located?
- Jennifer Phan's practice location on file with NPPES is 145 Rosemary Street, Needham, MA 02494-3259.
- What is Jennifer Phan's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Phan is (781) 235-7900.
- Does Jennifer Phan accept Medicare?
- Jennifer Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Phan's NPI active?
- Yes — Jennifer Phan's NPI (1538443460) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.