Jamie Lipman
NPI 1639356850 · Internal Medicine Physician · Cambridge, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamie Lipman is a Internal Medicine Physician provider in Cambridge, MA (NPI 1639356850).
Provider details
- NPI number
- 1639356850
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 256684 (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
18 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
134 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $83 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 32 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $64 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 11 | $123 |
Typical Medicare-allowed amounts for these services range $18–$123 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 199 | 43 |
| Metoprolol Succinate | 72 | 12 |
| Lisinopril | 69 | 19 |
| Metformin Hclbrand: Metformin Hcl Er | 52 | — |
| Dulaglutidebrand: Trulicity | 52 | — |
| Amlodipine Besylate | 52 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-30
- Last updated
- 2014-09-12
Frequently asked questions
- What is Jamie Lipman's NPI number?
- Jamie Lipman's National Provider Identifier (NPI) is 1639356850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Lipman's specialty?
- Jamie Lipman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jamie Lipman located?
- Jamie Lipman's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Jamie Lipman's phone number?
- The practice phone number listed in the NPPES registry for Jamie Lipman is (617) 665-1068.
- Does Jamie Lipman accept Medicare?
- Jamie Lipman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamie Lipman's NPI active?
- Yes — Jamie Lipman's NPI (1639356850) is active in the NPPES registry as of the last update on 2014-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.