MS. ELAINE PATRICIA LIN M.D.
NPI 1144547787
Pediatrics in Boston, MA
About Ms. Elaine Patricia Lin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ELAINE PATRICIA LIN M.D. (NPI 1144547787) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (1014463) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Elaine Patricia Lin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Elaine Lin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 1,358 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Elaine Lin's NPI number?
The NPI number for Elaine Lin is 1144547787. It was assigned to this individual provider in the NPPES registry on April 21, 2010.
Where is Elaine Lin located?
Elaine Lin practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.
What is Elaine Lin's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Elaine Lin enrolled in Medicare?
Yes. Elaine Lin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Elaine Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elaine Lin reassigns Medicare benefits to Children's Hospital Pediatric Associates, Inc (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elaine Lin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elaine Lin accept?
Health plans from Taro Health list Elaine Lin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Elaine Lin was last updated on June 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ms. Elaine Patricia Lin, M.D. · NPI 1144547787
Pediatrics physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 21, 2010.
## Identity
- **NPI:** 1144547787 (Entity type: Individual)
- **Enumerated:** April 21, 2010
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 1014463 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-6000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Hospital Pediatric Associates, Inc (NPI 1457306664, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** June 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144547787) · Data from the CMS NPPES public registry.