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Active NPI 1679110464 Individual Practitioner Female Practitioner

Angie Shammo

Nurse Practitioner • Escondido, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Angie Shammo is a certified Nurse Practitioner practicing in Escondido, CA. With approximately 7 years of clinical experience since completing medical education in 2019, Angie Shammo delivers high-quality medical care to the local community at 225 E 2ND AVE.

Angie Shammo maintains professional affiliations with Graybill Medical Group Inc, Arch Health Partners Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, automated urinalysis test, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

225 E 2nd Ave

Escondido, CA 920254212

Telephone 7602916777
Fax 7607377324
Associated Practice Facility / Clinic
🏢 Graybill Medical Group Inc Facility NPI 1891729745

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Escondido, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -6.4 yrs vs City Avg
City Avg: 13.4 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
39 Specialists

Practicing in Escondido, CA (8378 Statewide)

Telehealth Adoption Rate
12.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Shammo (7 Years) 7 Yrs
Escondido Specialty Average (13.4 Years) 13.4 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
99213 Established patient office or other outpatient visit, typically 15 minutes
59 58 $226.90 $82.61
81003 Automated urinalysis test
22 19 $7.95 $2.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
20 20 $180.75 $52.16

Medical Specialties & State Licenses

CMS Verified: 2026-04-29
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CA 95018797

(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.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License MI 4704328368

(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

Arch Health Partners Inc

15611 Pomerado Rd, Poway, CA 920642437

Phone: 8586753100

Arch Health Partners Inc

211 13th St, Ramona, CA 920652711

Phone: 7607895160

Graybill Medical Group Inc

225 E 2nd Ave, Escondido, CA 920254212

Phone: 8662282236

Secondary Practice Locations

3252 Holiday Ct Ste 208

La Jolla, CA 920371808

Phone: 8582470242

Practice Associates & Co-Workers

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

39 Associated Practitioners
NPI 1013177906

Doctor of Medicine (M.D.)

NPI 1013676667

Advanced Practice Registered Nurse, Family Nurse Practitioner (Board Certified), Nurse Practitioner (Certified)

Dr. Lara Le , MD

Internal Medicine

NPI 1043239841

Doctor of Medicine (M.D.)

Dr. Loan Dao , MD

Family Medicine

NPI 1063670966

Doctor of Medicine (M.D.)

Alex Crotteau , FNP

Nurse Practitioner - Family

NPI 1063925386

Family Nurse Practitioner

Dr. George Rodriguez , MD

Internal Medicine

NPI 1114946753

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

16 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2026

Nurse Practitioner (License #95018797 in CA)

📍
Updated Practice Location April 24, 2023

Registered at 225 E 2ND AVE, ESCONDIDO, CA 920254212 (Tel: 7602916777)

📍
Updated Business Mailing Address April 24, 2023

Registered at 225 E 2ND AVE, ESCONDIDO, CA 920254212

📍
Updated Practice Location July 20, 2022

Registered at 8851 CENTER DR STE 600, LA MESA, CA 919423061 (Tel: 6197405724)

📍
Updated Business Mailing Address July 20, 2022

Registered at 8851 CENTER DR STE 600, LA MESA, CA 919423061

📍
Updated Practice Location November 24, 2021

Registered at 292 EUCLID AVE STE 115, SAN DIEGO, CA 921143629 (Tel: 6192663332)

📍
Updated Business Mailing Address November 24, 2021

Registered at 292 EUCLID AVE STE 115, SAN DIEGO, CA 921143629

📍
Updated Practice Location November 10, 2020

Registered at 3270 GREENFIELD RD, BERKLEY, MI 480721161 (Tel: 2482681525)

📍
Updated Business Mailing Address November 10, 2020

Registered at 3270 GREENFIELD RD, BERKLEY, MI 480721161

📍
Updated Business Mailing Address January 11, 2020

Registered at 32600 JOHN R RD, MADISON HEIGHTS, MI 480711338

NPI Profile Active December 17, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location December 17, 2019

Registered at 32600 JOHN R RD, MADISON HEIGHTS, MI 480711338 (Tel: 2282231927)

📍
Updated Business Mailing Address December 17, 2019

Registered at 4344 TURMERIC DR, STERLING HEIGHTS, MI 483143954

👤
Provider Name / Credentials Updated December 17, 2019

Recorded as ANGIE SHAMMO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2019

Nurse Practitioner (License #4704328368 in MI)

🟢
Initial NPI Registration & Enumeration November 29, 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: 1679110464
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 29, 2019
Last Update: April 29, 2026
Sole Proprietor: No

Mailing Address

225 E 2nd Ave

Escondido, CA 920254212

Phone: 7602916700

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.