DANIEL FRANK ERLER MD MPH
NPI 1598716862
Internal Medicine in Lexington, MA
About Daniel Frank Erler Md Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIEL FRANK ERLER MD MPH (NPI 1598716862) is an individual internal medicine provider in Lexington, Massachusetts, licensed in Massachusetts (154163) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Northeast Hospital Corporation, and is a graduate of Tufts University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Daniel Frank Erler Md Mph 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 Reassignments
2Medicare enrollment records show Daniel Erler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- 410 clinicians in this Medicare group
Peabody, MA 01960
- Reassigned Medicare billing, Massachusetts enrollment
- 1,841 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.
Areas of Expertise CMS Part B claims 13
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northeast Hospital Corporation
Acute Care Hospitals · Beverly, MAEmerson Hospital -
Acute Care Hospitals · W Concord, MABeth Israel Deaconess Medical Center
Acute Care Hospitals · Boston, MAWinchester Hospital
Acute Care Hospitals · Winchester, MALahey Hospital & Medical Center, Burlington
Acute Care Hospitals · Burlington, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02421 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LEXINGTON, MA 02421
LEXINGTON, MA 02421
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 Daniel Erler's NPI number?
The NPI number for Daniel Erler is 1598716862. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Daniel Erler located?
Daniel Erler practices at 16 Hayden Ave Lahey Lexington, Lexington, MA 02421. The listed phone number is (781) 372-7179.
What is Daniel Erler's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Daniel Erler enrolled in Medicare?
Yes. Daniel Erler 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 organizations bill Medicare for Daniel Erler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Erler reassigns Medicare benefits to 2 organizations: Beth Israel Lahey Health Primary Care, Inc. (Burlington, MA) and Lahey Clinic, Inc (Peabody, MA). Each 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 Daniel Erler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Erler accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Daniel Erler 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.
Is Daniel Erler affiliated with any hospitals?
According to CMS data, Daniel Erler is affiliated with Northeast Hospital Corporation, Emerson Hospital -, Beth Israel Deaconess Medical Center, Winchester Hospital and Lahey Hospital & Medical Center, Burlington.
When was this NPI record last updated?
The NPPES record for Daniel Erler was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Daniel Frank Erler, MD MPH · NPI 1598716862
Internal Medicine physician in Lexington, Massachusetts. Individual provider, active in the CMS NPPES registry since May 12, 2006.
## Identity
- **NPI:** 1598716862 (Entity type: Individual)
- **Enumerated:** May 12, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 154163 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 16 HAYDEN AVE, LAHEY LEXINGTON, Lexington, MA 02421-7929
- **Phone:** (781) 372-7179 · **Fax:** (781) 372-7111
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Beth Israel Lahey Health Primary Care, Inc. (NPI 1043710791, Burlington, MA); Lahey Clinic, Inc (NPI 1063447316, Peabody, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** March 4, 2011
- **Other identifiers:** Medicare PIN A2244302 (MA); Medicaid 110059602A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1598716862) · Data from the CMS NPPES public registry.