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Active NPI 1508931437 Individual Practitioner Female Practitioner

Constance M Dahlin , NP

Nurse Practitioner • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Constance Dahlin, NP is a certified Nurse Practitioner practicing in Boston, MA. With approximately 44 years of clinical experience since completing medical education in 1982, Constance Dahlin delivers high-quality medical care to the local community at 55 FRUIT STREET.

Constance Dahlin is affiliated with Mass General Brigham Medical Group Northern Massachusetts Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit Street
Mgh Palliative Care Services Fnd 6

Boston, MA 02114

Telephone 6177248659
Associated Practice Facility / Clinic
🏢 Mgh Outpatient Pharmacy Facility NPI 1902991573

Medicare Profile & Education

Medical School

Other

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Boston, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
44 Yrs +33.8 yrs vs City Avg
City Avg: 10.2 Yrs
State Avg: 12.5 Yrs
Regional Practice Density
972 Specialists

Practicing in Boston, MA (3545 Statewide)

Telehealth Adoption Rate
24.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
81.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dahlin (44 Years) 44 Yrs
Boston Specialty Average (10.2 Years) 10.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
21 19 $330.71 $66.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes
13 13 $206.31 $41.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
11 11 $805.00 $145.62

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA 186458

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
0386201 (MA)

Hospital & Practice Group Affiliations

Mass General Brigham Medical Group Northern Massachusetts Inc

Salem Hospital Medical Staff Office, Salem, MA 019702714

Mass General Brigham Medical Group Northern Massachusetts Inc

1 Hutchinson Dr, Danvers, MA 019233748

Phone: 9787396950

Mass General Brigham Medical Group Northern Massachusetts Inc

81 Highland Ave, Salem, MA 019702714

Phone: 9783542551

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Kui Toh Leong , MD

Internal Medicine - Cardiovascular Disease

NPI 1003007121

Doctor of Medicine (M.D.)

Jacqueline Bango , LICSW

Social Worker - Clinical

NPI 1003329095

Licensed Independent Clinical Social Worker

Sara Grosslein , PA

Physician Assistant

NPI 1003486499

Physician Assistant

Dr. Jeffrey Ellenbogen , MD

Psychiatry & Neurology - Neurology

NPI 1003856535

Doctor of Medicine (M.D.)

Dr. Nancy Harris , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003889445

Doctor of Medicine (M.D.)

Dr. Stanley Shaw , MD PHD

Internal Medicine - Cardiovascular Disease

NPI 1003921636

MDPHD

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 55 FRUIT STREET, MGH PALLIATIVE CARE SERVICES FND 6, BOSTON, MA 02114 (Tel: 6177248659)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 9142, MASS GENERAL PHYSICIANS ORGANIZATION INC, CHARLESTOWN, MA 021299142 (Tel: 6177240287)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as CONSTANCE DAHLIN, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Nurse Practitioner (License #186458 in MA)

🟢
Initial NPI Registration & Enumeration November 24, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1508931437
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 24, 2006
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

Po Box 9142, Mass General Physicians Organization Inc

Charlestown, MA 021299142

Phone: 6177240287

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.