Provider Profile
Jennifer L. Callahan, NP
Unclaimed ProfileAbout Jennifer Callahan
Jennifer L. Callahan, NP is a nurse practitioner practicing in Burlington, MA. Medicare claims data shows Jennifer provided 366 services to 351 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or. This provider record is associated with NPI 1467761551.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (781) 744-5100
- Email not available
Practice Locations
41 MALL RD
Burlington, MA 01805
Procedures Most Often Billed to Medicare
366 services · 351 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
200 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
117 | As often as other peers in Nurse Practitioner |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
31 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
18 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 19 related providers in 3 groups
Other nurse practitioners in Burlington 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Jennifer L. Callahan specialize in?
Jennifer L. Callahan is a nurse practitioner in Burlington, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Jennifer L. Callahan located?
Jennifer L. Callahan is listed at 41 Mall Rd, Burlington, MA 01805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jennifer L. Callahan's phone number?
The number on file is (781) 744-5100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jennifer L. Callahan?
Jennifer L. Callahan's National Provider Identifier is 1467761551. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Jennifer L. Callahan train?
Jennifer L. Callahan attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jennifer L. Callahan have?
Jennifer L. Callahan has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Jennifer L. Callahan do most often?
According to Medicare billing data, Jennifer L. Callahan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jennifer L. Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer L. Callahan. If this is you, claiming it is free.
Guide.md
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