Elena Eftimova Rittmeyer
Nurse Practitioner • Chelmsford, MA
Professional Overview & Biography Verified Profile Summary
Elena Rittmeyer is a certified Nurse Practitioner practicing in Chelmsford, MA. With approximately 3 years of clinical experience since completing medical education in 2023, Elena Rittmeyer delivers high-quality medical care to the local community at 290 LITTLETON RD UNIT 3.
Elena Rittmeyer maintains professional affiliations with New England Community Medical Services Pllc, Lawrence General Community Medical Service Pllc and accepts Medicare assignment.
Frequently performed procedures and clinical services include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent nursing facility care with high level of medical decision making, per day, 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
290 Littleton Rd Unit 3
Chelmsford, MA 018243429
Medicare Profile & Education
Other
2023
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Chelmsford, MA
Practicing in Chelmsford, MA (3545 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes
|
400 | 139 | $110.00 | $63.34 |
|
99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
|
227 | 94 | $225.00 | $91.54 |
|
99310
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
|
66 | 52 | $213.00 | $130.39 |
|
99316
Nursing facility discharge management, more than 30 minutes
|
11 | 11 | $167.00 | $110.89 |
Medical Specialties & State Licenses
CMS Verified: 2025-05-28NUCC Taxonomy Code: 363L00000X
(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.
Hospital & Practice Group Affiliations
New England Community Medical Services Pllc
290 Littleton Rd, Chelmsford, MA 018243429
Phone: 9786852460
Lawrence General Community Medical Service Pllc
290 Littleton Rd, Chelmsford, MA 018243429
Phone: 9786852460
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 290 LITTLETON RD UNIT 3, CHELMSFORD, MA 018243429 (Tel: 9786852460)
Registered at 290 LITTLETON RD UNIT 3, CHELMSFORD, MA 018243429 (Tel: 9786852460)
Registered at 47 HIGH ST STE 101, NORTH ANDOVER, MA 018452662 (Tel: 9786852460)
Registered at 47 HIGH ST STE 101, NORTH ANDOVER, MA 018452662 (Tel: 9786852460)
NPI status registered as active in NPPES database
Registered at 53 MELROSE ST APT 2G, MELROSE, MA 021762233 (Tel: 6173314986)
Registered at 53 MELROSE ST APT 2G, MELROSE, MA 021762233 (Tel: 6173314986)
Recorded as ELENA RITTMEYER
Nurse Practitioner (License #RN265744 in MA)
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
Mailing Address
290 Littleton Rd Unit 3
Chelmsford, MA 018243429
Phone: 9786852460
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.