MRS. CATELYN ROSE KNOWLTON FNP-C
NPI 1154831956
Nurse Practitioner - Family in La Marque, TX

Q: What is Catelyn Knowlton's NPI number?

The NPI number for Catelyn Knowlton is 1154831956. It was assigned to this individual provider in the NPPES registry on October 5, 2017. The provider is also known as Ms. Catelyn Rose Petrie.

Q: What is Catelyn Knowlton's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Catelyn Knowlton was last updated on April 7, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 05, 2017PECOS EnrolledAccepts Medicare Assignment

2600 FM 1764 RD STE 190, LA MARQUE, TX 77568(281) 886-8964(409) 440-8071 Get Directions Write a Review

NPPES record last updated: April 7, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Mrs. Catelyn Rose Knowlton Fnp-c NPPES

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

MRS. CATELYN ROSE KNOWLTON FNP-C (NPI 1154831956) is an individual family provider in La Marque, Texas, licensed in Texas (AP135331) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Webster, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1154831956

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. CATELYN ROSE KNOWLTONCredential: FNP-C

Location Address2600 FM 1764 RD STE 190La Marque, TX 77568-2826

Mailing Address2600 Fm 1764 Rd Ste 190La Marque, TX 77568-2826 · (281) 886-8964 · Fax (409) 440-8071

Phone(281) 886-8964

Fax(409) 440-8071

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateOctober 5, 2017

Last NPPES UpdateApril 7, 2021

NPPES CertifiedApril 7, 2021

✔ NPI 1154831956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TX · AP135331

2600 FM 1764 RD STE 190, La Marque, TX 77568

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Other Names 1

Former Name (1)Ms. Catelyn Rose Petrie

Secondary Practice Location 1

Location 1500 W Medical Center BlvdWebster, TX 77598-4220 · Phone (281) 332-2511

Other Identifiers 1

OtherAP135331TX · Board Of Nursing

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Mrs. Catelyn Rose Knowlton 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 ID4587922646

PECOS Enrollment IDI20171218003379

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 12

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.

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

341 services35 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.

66 services65 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.

41 services41 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

40 services38 patients

Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected 0241U

This test detects the RNA of respiratory viruses, including COVID-19, Influenza A, Influenza B, and Respiratory Syncytial Virus, in an upper respiratory specimen. The test result will report if each virus is detected or not, helping in accurate diagnosis.

32 services32 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

31 services31 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

27 services27 patients

Detection test by immunoassay technique for influenza virus 87400

An immunoassay test for influenza virus is a procedure that identifies the presence of the flu virus in your body. It uses your body's immune response to detect specific proteins (antigens) associated with the virus. This helps in early and accurate diagnosis of influenza.

25 services13 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

23 services23 patients

Detection test by immunoassay technique for streptococcus, group a (strep) 87430

A detection test using the immunoassay technique for Group A Strep is a simple procedure. It identifies a specific bacteria, Streptococcus, which can cause throat infections. A swab from your throat is taken and tested for the presence of these bacteria.

19 services19 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

18 services18 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426

An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77568 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

$88.24 typical visit price

range $57.19 – $173.07

Typical copayment $22.06 (range $14.29 – $43.26)

Most-billed visit code 99203

Established Patient

$100.90 typical visit price

range $18.45 – $141.36

Typical copayment $25.22 (range $4.61 – $35.34)

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.

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Other Providers at the Same Location NPPES 4

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

HOLLIE J. SMITH FNP-C

Nurse Practitioner (Family)

2600 FM 1764 RD STE 190
LA MARQUE, TX 77568

Galveston County (281) 886-8964

DEBREKA REED FNP

Nurse Practitioner (Family)

2600 FM 1764 RD STE 190
LA MARQUE, TX 77568

Galveston County (281) 886-8964

KATHERINE ELIZABETH SHIELDS APRN

Nurse Practitioner

2600 FM 1764 RD STE 190
LA MARQUE, TX 77568

Galveston County (281) 866-8964

ABIGAIL CHRISTINE BESSIRE NP-C

Nurse Practitioner (Family)

2600 FM 1764 RD STE 190
LA MARQUE, TX 77568

Galveston County (281) 886-8964

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 Catelyn Knowlton's NPI number?

The NPI number for Catelyn Knowlton is 1154831956. It was assigned to this individual provider in the NPPES registry on October 5, 2017. The provider is also known as Ms. Catelyn Rose Petrie.

Where is Catelyn Knowlton located?

Catelyn Knowlton practices at 2600 Fm 1764 Rd Ste 190, La Marque, TX 77568. The listed phone number is (281) 886-8964.

What is Catelyn Knowlton's specialty?

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

Is Catelyn Knowlton enrolled in Medicare?

Yes. Catelyn Knowlton 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 Catelyn Knowlton accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Catelyn Knowlton 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.

When was this NPI record last updated?

The NPPES record for Catelyn Knowlton was last updated on April 7, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.