Active NPI 1871173575 Individual Practitioner Female Practitioner

Emily Elizabeth Machann , AGPCNP-C

Nurse Practitioner - Gerontology • Webster, TX

Professional Overview & Biography Verified Profile Summary

Emily Machann, AGPCNP-C is a registered healthcare professional specializing in Nurse Practitioner - Gerontology in Webster, TX. Practice services are available at 18833 EASTFIELD DR under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

18833 Eastfield Dr

Webster, TX 775981305

Telephone 7134424300

Associated Practice Facility / Clinic

🏢 Ks Sc Llc Facility NPI 1700648037

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Gerontology in Webster, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 7.3 Yrs

State Avg: 7.9 Yrs

Regional Practice Density

19 Specialists

Practicing in Webster, TX (963 Statewide)

Telehealth Adoption Rate

15.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	44	29	$292.00	$108.62
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	40	24	$32.00	$13.86

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	159	102	$292.00	$110.17
81003 Automated urinalysis test	29	21	$5.00	$2.20
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$206.00	$77.91
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	23	22	$131.00	$59.33
99497 Advance care planning, first 30 minutes	11	11	$188.00	$71.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	236	66	$186.14	$77.30
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	183	38	$186.04	$77.20
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	110	40	$141.05	$58.44
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	56	38	$274.21	$114.12
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	55	41	$274.38	$114.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	43	$292.00	$111.49
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	28	15	$141.11	$58.41
99318 Nursing facility annual assessment, typically 30 minutes	11	11	$195.00	$81.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	258	60	$187.00	$78.21
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	257	46	$187.00	$78.23
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	75	55	$277.00	$116.08
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	37	28	$277.00	$113.99
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	28	12	$142.00	$59.17
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	28	20	$142.00	$59.14
99496 Transitional care management services for problem of high complexity	19	19	$578.00	$243.10

Medical Specialties & State Licenses

CMS Verified: 2025-08-25

Nurse Practitioner - Gerontology Primary Specialty

NUCC Taxonomy Code: 363LG0600X

State License TX 1032811

Definition to come...

Nurse Practitioner - Adult Health

NUCC Taxonomy Code: 363LA2200X

State License TX 1032811

Definition to come...

Nurse Practitioner - Primary Care

NUCC Taxonomy Code: 363LP2300X

State License TX 1032811

Definition to come...

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Melanie Williams , MD

Pediatrics

NPI 1013351774

Doctor of Medicine (M.D.)

Dr. Russell Donevant , MD

Family Medicine

NPI 1013650563

Doctor of Medicine (M.D.)

Dr. Candace Siegel , MD

Pediatrics

NPI 1043306228

Doctor of Medicine (M.D.)

Dr. Lekshmi Daram , MD

Pediatrics

NPI 1053653451

Doctor of Medicine (M.D.)

Dr. Dennis Brown , MD

Family Medicine

NPI 1063447928

Doctor of Medicine (M.D.)

Dr. Shahnawaz Khan , MD

Family Medicine

NPI 1063822203

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

16 Historical Events

📍

Updated Practice Location August 25, 2025

Registered at 18833 EASTFIELD DR, WEBSTER, TX 775981305 (Tel: 7134424300)

📍

Updated Business Mailing Address August 25, 2025

Registered at 11511 SHADOW CREEK PKWY, PEARLAND, TX 775847298 (Tel: 7134420000)

👤

Provider Name / Credentials Updated August 25, 2025

Recorded as EMILY MACHANN, AGPCNP-C

📍

Updated Practice Location August 22, 2024

Registered at 4700 W SAM HOUSTON PKWY N STE 220, HOUSTON, TX 770418224 (Tel: 7134027824)

📍

Updated Business Mailing Address August 22, 2024

Registered at 4700 W SAM HOUSTON PKWY N STE 220, HOUSTON, TX 770418224 (Tel: 7134027824)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 22, 2024

Nurse Practitioner (License #1032811 in TX)

📍

Updated Practice Location November 30, 2022

Registered at 11914 ASTORIA BLVD, MEDICAL PLAZA 1 SUITE 185, HOUSTON, TX 770897708 (Tel: 2819227377)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 30, 2022

Nurse Practitioner (License #1032811 in TX)

📍

Updated Business Mailing Address November 09, 2022

Registered at 11914 ASTORIA BLVD, MEDICAL PLAZA 1, SUITE 185, HOUSTON, TX 77089 (Tel: 7134612915)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2022

Nurse Practitioner (License #1032811 in TX)

✅

NPI Profile Active April 08, 2021

NPI status registered as active in NPPES database

📍

Updated Practice Location April 08, 2021

Registered at 875 SIERRA BROOK LN, LEAGUE CITY, TX 775732277 (Tel: 5044606602)

📍

Updated Business Mailing Address April 08, 2021

Registered at 875 SIERRA BROOK LN, LEAGUE CITY, TX 775732277 (Tel: 5044606602)

👤

Provider Name / Credentials Updated April 08, 2021

Recorded as EMILY MACHANN, AGPCNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2021

Nurse Practitioner (License #1032811 in TX)

🟢

Initial NPI Registration & Enumeration April 08, 2021

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: 1871173575

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 08, 2021

Last Update: August 25, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

11511 Shadow Creek Pkwy

Pearland, TX 775847298

Phone: 7134420000

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.