Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MADELEINE OLIVIA DAHL MD
NPI 1336886076
Obstetrics & Gynecology in Salem, MA

Q: What is Madeleine Dahl's NPI number?

The NPI number for Madeleine Dahl is 1336886076. It was assigned to this individual provider in the NPPES registry on May 15, 2022.

Q: What is Madeleine Dahl's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Madeleine Dahl was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.

Active since May 15, 2022PECOS Enrolled

81 HIGHLAND AVE, SALEM, MA 01970(197) 874-1120 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 15, 2026, Aug 26, 2026, May 15, 2022 (3 updates tracked since 2022).

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About Madeleine Olivia Dahl Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELEINE OLIVIA DAHL MD (NPI 1336886076) is an individual obstetrics & gynecology provider in Salem, Massachusetts, licensed in Massachusetts (1027407) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1336886076

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameMADELEINE OLIVIA DAHLCredential: MD

Location Address81 HIGHLAND AVESalem, MA 01970-2714

Mailing Address81 Highland AveSalem, MA 01970-2714 · (978) 741-1200

Phone(197) 874-1120

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateMay 15, 2022

Last NPPES UpdateSeptember 15, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2026

✔ NPI 1336886076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in MA · 1027407

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

81 HIGHLAND AVE, Salem, MA 01970

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madeleine Olivia Dahl Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4880154210

PECOS Enrollment IDI20260904002427

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Madeleine Dahl reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mass General Brigham Medical Group Northern Massachusetts Inc

Same address

Emergency Medicine

81 HIGHLAND AVE
Salem, MA 01970

Reassigned Medicare billing, Massachusetts enrollment
994 clinicians in this Medicare group

NPI 1588606123 (978) 354-4173

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 01970 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.47 typical visit price

range $58.86 – $177.36

Typical copayment $33.61 (range $14.71 – $44.34)

Most-billed visit code 99204

Established Patient

$73.22 typical visit price

range $19.11 – $144.84

Typical copayment $18.30 (range $4.77 – $36.21)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JOHN PATTI MD

Radiology (Diagnostic Radiology)

81 HIGHLAND AVE
SALEM, MA 01970

Essex County (978) 741-1200

SANDEEP MISHRA

Internal Medicine

81 HIGHLAND AVE, DEPT OF MEDICINE ( HOSPITALIST)
SALEM, MA 01970

Essex County (978) 354-4727

MARGARET KILCZEWSKI NP

Registered Nurse

81 HIGHLAND AVE
SALEM, MA 01970

Essex County (978) 354-7685

OLIVIA ANGELICHIO PA

Physician Assistant

81 HIGHLAND AVE
SALEM, MA 01970

Essex County (978) 741-1200

WILFRED R LEWIS M.D.

Anesthesiology

81 HIGHLAND AVE, DEPT. ANESTHESIA,
SALEM, MA 01970

Essex County (978) 354-3384

DR. ANTHONY J GUIDI M.D.

Pathology (Anatomic Pathology)

81 HIGHLAND AVE, PATHOLOGY DEPARTMENT
SALEM, MA 01970

Essex County (978) 354-4161

MS. MEGHAN MARGARET ZAKLIN N.P.

Nurse Practitioner (Family)

81 HIGHLAND AVE
SALEM, MA 01970

Essex County (978) 825-6294

MICHAEL GEORGE BURTON-WILLIAMS MD

Internal Medicine

81 HIGHLAND AVE
SALEM, MA 01970

Essex County (978) 825-7170

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 Madeleine Dahl's NPI number?

The NPI number for Madeleine Dahl is 1336886076. It was assigned to this individual provider in the NPPES registry on May 15, 2022.

Where is Madeleine Dahl located?

Madeleine Dahl practices at 81 Highland Ave, Salem, MA 01970. The listed phone number is (197) 874-1120.

What is Madeleine Dahl's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Madeleine Dahl enrolled in Medicare?

Yes. Madeleine Dahl is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Madeleine Dahl's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madeleine Dahl reassigns Medicare benefits to Mass General Brigham Medical Group Northern Massachusetts Inc (Salem, 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 Madeleine Dahl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Madeleine Dahl was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.