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Active NPI 1447804216 Individual Practitioner Female Practitioner

Aimee Elizabeth Foster Keller , MS, FNP-BC

Nurse Practitioner • Waltham, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Aimee Keller, MS, FNP-BC is a certified Nurse Practitioner practicing in Waltham, MA. With approximately 7 years of clinical experience since graduating from University Of Massachusetts Medical School in 2019, Aimee Keller delivers high-quality medical care to the local community at 52 SECOND AVE STE 520.

Aimee Keller is affiliated with Massachusetts General Physicians Organization Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, allergy testing with drugs or biologicals into or within the skin, immediate type reaction, including test interpretation and report, ingestion of test items for allergies. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

52 Second Ave Ste 520

Waltham, MA 024511142

Telephone 7814876000
Fax 7814872978

Medicare Profile & Education

Medical School

University Of Massachusetts Medical School

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Waltham, MA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -5.9 yrs vs City Avg
City Avg: 12.9 Yrs
State Avg: 12.5 Yrs
Regional Practice Density
25 Specialists

Practicing in Waltham, MA (3545 Statewide)

Telehealth Adoption Rate
24.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
78.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Keller (7 Years) 7 Yrs
Waltham Specialty Average (12.9 Years) 12.9 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
296 202 $555.94 $118.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
107 86 $777.33 $166.49

Medical Specialties & State Licenses

CMS Verified: 2024-06-03
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA RN2274206

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License MA RN2274206

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License MA RN2274206

Definition to come...

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Practice Associates & Co-Workers

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

2 Associated Practitioners
Dr. Nancy Gracin , MD

Internal Medicine - Cardiovascular Disease

NPI 1003852526

Doctor of Medicine (M.D.)

Kathryn Sheppard , PA-C

Physician Assistant

NPI 1538390943

Physician Assistant (Certified)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Business Mailing Address June 03, 2024

Registered at 52 SECOND AVE STE 520, WALTHAM, MA 024511142 (Tel: 7814876000)

📍
Updated Practice Location January 19, 2024

Registered at 52 SECOND AVE STE 520, WALTHAM, MA 024511142 (Tel: 7814876000)

👤
Provider Name / Credentials Updated March 08, 2022

Recorded as AIMEE KELLER, MS, FNP-BC

📍
Updated Practice Location January 27, 2020

Registered at 52 SECOND AVE, SUITE 2600, WALTHAM, MA 02451 (Tel: 7814873838)

📍
Updated Business Mailing Address January 27, 2020

Registered at 52 2ND AVE STE 2600, WALTHAM, MA 024511155 (Tel: 7814873838)

NPI Profile Active July 30, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location July 30, 2019

Registered at 113 WILDER ST STE 200, LOWELL, MA 018543057 (Tel: 9789344525)

📍
Updated Business Mailing Address July 30, 2019

Registered at 113 WILDER ST STE 200, LOWELL, MA 018543057 (Tel: 9789344525)

👤
Provider Name / Credentials Updated July 30, 2019

Recorded as AIMEE FOSTER, MS, FNP-BC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 30, 2019

Registered Nurse (License #RN2274206 in MA)

🟢
Initial NPI Registration & Enumeration July 30, 2019

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: 1447804216
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 30, 2019
Last Update: June 03, 2024
Sole Proprietor: No

Mailing Address

52 Second Ave Ste 520

Waltham, MA 024511142

Phone: 7814876000

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.