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Active NPI 1578925715 Individual Practitioner Male Practitioner

Dr. Nathaniel Johnson , MD

Urology • Biddeford, ME

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Nathaniel Johnson, MD is a certified Urology practicing in Biddeford, ME. With approximately 10 years of clinical experience since graduating from Tufts University School Of Medicine in 2016, Dr. Johnson delivers high-quality medical care to the local community at 20 W COLE RD STE 101.

Dr. Johnson is affiliated with Mainehealth 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, automated urinalysis test, ultrasound measurement of bladder capacity after voiding. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20 W Cole Rd Ste 101

Biddeford, ME 040059455

Telephone 2072831602
Fax 2072826835
Associated Practice Facility / Clinic
🏢 York County Urology Llc Facility NPI 1255379228

Medicare Profile & Education

Medical School

Tufts University School Of Medicine

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Biddeford, ME

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -2.3 yrs vs City Avg
City Avg: 12.3 Yrs
State Avg: 27.9 Yrs
Regional Practice Density
3 Specialists

Practicing in Biddeford, ME (76 Statewide)

Telehealth Adoption Rate
66.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (10 Years) 10 Yrs
Biddeford Specialty Average (12.3 Years) 12.3 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
150 102 $335.79 $130.07
81003 Automated urinalysis test
89 48 $12.97 $2.20
51798 Ultrasound measurement of bladder capacity after voiding
76 52 $66.13 $11.72
52000 Diagnostic exam of bladder and urethra using an endoscope
60 45 $757.98 $247.80
99213 Established patient office or other outpatient visit, typically 15 minutes
32 31 $259.75 $93.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
17 17 $409.24 $171.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
16 14 $429.69 $184.92
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope
15 14 $1564.67 $308.90
52356 Crushing of stone of ureter with insertion of stent using an endoscope
13 12 $1027.31 $420.05
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
11 11 $35.00 $16.79

Medical Specialties & State Licenses

CMS Verified: 2025-03-26
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License ME MD24828

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Hospital & Practice Group Affiliations

Mainehealth

20 W Cole Rd, Biddeford, ME 040059455

Phone: 2072831602

Mainehealth

22 Bramhall St, Portland, ME 041023134

Phone: 2078859905

Mainehealth

1 Medical Ctr Dr, Biddeford, ME 040059422

Phone: 2072824270

Secondary Practice Locations

111 Colchester Ave, Ms# 222wp2

Burlington, VT 054011473

Phone: 8028472700

Practice Associates & Co-Workers

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

5 Associated Practitioners
Margaret Griffin , PA-C

Physician Assistant

NPI 1124593249

Physician Assistant (Certified)

NPI 1366490955

Doctor of Medicine (M.D.)

Heidi Harmon , FNP

Nurse Practitioner - Family

NPI 1417107863

Family Nurse Practitioner

Kate Thomas , AGPCNP

Nurse Practitioner

NPI 1487353652
NPI 1629026240

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

17 Historical Events
📍
Updated Practice Location March 26, 2025

Registered at 20 W COLE RD STE 101, BIDDEFORD, ME 040059455 (Tel: 2072831602)

📍
Updated Business Mailing Address March 26, 2025

Registered at 20 W COLE RD STE 101, BIDDEFORD, ME 040059455 (Tel: 2072831602)

📍
Updated Practice Location June 17, 2021

Registered at 24 W COLE RD STE 104, BIDDEFORD, ME 040059404 (Tel: 2072831602)

📍
Updated Business Mailing Address June 17, 2021

Registered at 24 W COLE RD STE 104, BIDDEFORD, ME 040059404 (Tel: 2072831602)

👤
Provider Name / Credentials Updated June 17, 2021

Recorded as NATHANIEL JOHNSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2021

Urology (License #MD24828 in ME)

NPI Profile Active April 11, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address April 11, 2017

Registered at 111 COLCHESTER AVE, BURLINGTON, VT 054011473 (Tel: 2075766785)

📍
Updated Practice Location April 11, 2017

Registered at 111 COLCHESTER AVE, MS# 222WP2, BURLINGTON, VT 054011473 (Tel: 8028472700)

👤
Provider Name / Credentials Updated April 11, 2017

Recorded as NATHANIEL JOHNSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2017

Student in an Organized Health Care Education/Training Program

NPI Profile Active March 27, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location March 27, 2016

Registered at 111 COLCHESTER AVE, MS# 222WP2, BURLINGTON, VT 054011473 (Tel: 8028472700)

📍
Updated Business Mailing Address March 27, 2016

Registered at 233 WESTERN PROMENADE, PORTLAND, ME 041023407 (Tel: 2075766785)

👤
Provider Name / Credentials Updated March 27, 2016

Recorded as NATHANIEL JOHNSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 27, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 27, 2016

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: 1578925715
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 27, 2016
Last Update: March 26, 2025
Sole Proprietor: No

Mailing Address

20 W Cole Rd Ste 101

Biddeford, ME 040059455

Phone: 2072831602

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.