KARMEN LYNN SERDA FNP- C
NPI 1861086068
Nurse Practitioner - Family in Tyler, TX

Active since February 27, 2021PECOS EnrolledAccepts Medicare Assignment
910 E HOUSTON ST STE 330, TYLER, TX 75702(903) 606-7995 Get Directions Write a Review

NPPES record last updated: May 17, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 17, 2023, Mar 31, 2021, Feb 27, 2021 (3 updates tracked since 2021).

About Karmen Lynn Serda Fnp- C NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KARMEN LYNN SERDA FNP- C (NPI 1861086068) is an individual family provider in Tyler, Texas, licensed in Texas (1030980) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1861086068
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKARMEN LYNN SERDACredential: FNP- C
Location Address910 E HOUSTON ST STE 330Tyler, TX 75702-8368
Mailing Address1703 Balsam GapTyler, TX 75703-7370 · (903) 521-6894
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 27, 2021
Last NPPES UpdateMay 17, 20233 updates tracked since enumeration
NPPES CertifiedMay 17, 2023
NPI 1861086068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in TX · 1030980
Also ListedNurse PractitionerTaxonomy 363L00000X · License 1030980 (TX)
910 E HOUSTON ST STE 330, Tyler, TX 75702

Other Identifiers 1

Other1M8337TX · Medicare

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Karmen Lynn Serda Fnp- C is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032525605
PECOS Enrollment IDI20210305000004
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
274 services241 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
180 services166 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
42 services41 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
18 services15 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
14 services13 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Christus Good Shepherd Medical Center

Acute Care Hospitals · Longview, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450032
Location700 E Marshall AveLongview, TX 75601 · Gregg County
Emergency services Birthing friendly

Christus Mother Frances Hospital

Acute Care Hospitals · Tyler, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450102
Location800 East DawsonTyler, TX 75701 · Smith County
Emergency services Birthing friendly

Christus Mother Frances Hospital Sulphur Springs

Acute Care Hospitals · Sulphur Springs, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450236
Location115 Airport RdSulphur Springs, TX 75482 · Hopkins County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Nurse Practitioner (Family)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Nurse Practitioner (Family)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Psychiatry & Neurology (Neurology)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Psychiatry & Neurology (Neurology)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Nurse Practitioner (Family)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Psychiatry & Neurology (Neurology)
910 E HOUSTON ST STE 330
TYLER, TX 75702
Nurse Practitioner
910 E HOUSTON ST STE 330
TYLER, TX 75702

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karmen Serda's NPI number?

The NPI number for Karmen Serda is 1861086068. It was assigned to this individual provider in the NPPES registry on February 27, 2021.

Where is Karmen Serda located?

Karmen Serda practices at 910 E Houston St Ste 330, Tyler, TX 75702. The listed phone number is (903) 606-7995.

What is Karmen Serda's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Karmen Serda enrolled in Medicare?

Yes. Karmen Serda is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Karmen Serda accept?

Health plans from Blue Cross and Blue Shield of Texas and CHRISTUS Health Plan list Karmen Serda as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Karmen Serda affiliated with any hospitals?

According to CMS data, Karmen Serda is affiliated with Christus Good Shepherd Medical Center, Christus Mother Frances Hospital and Christus Mother Frances Hospital Sulphur Springs.

When was this NPI record last updated?

The NPPES record for Karmen Serda was last updated on May 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.