CATHERINE M TISDALL MD
NPI 1871556506
Dermatology in San Antonio, TX

Q: What is Catherine Tisdall's NPI number?

The NPI number for Catherine Tisdall is 1871556506. It was assigned to this individual provider in the NPPES registry on April 12, 2006.

Q: What is Catherine Tisdall's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Q: When was this NPI record last updated?

The NPPES record for Catherine Tisdall was last updated on October 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since April 12, 2006PECOS EnrolledAccepts Medicare Assignment

98.11/100

CMS Quality Rating

8431 FREDERICKSBURG RD, #100, SAN ANTONIO, TX 78229(210) 615-7171(210) 615-6793 Get Directions Write a Review

NPPES record last updated: October 27, 2009. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Catherine M Tisdall Md NPPES

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

CATHERINE M TISDALL MD (NPI 1871556506) is an individual dermatology provider in San Antonio, Texas, licensed in Texas (M5220) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2002).

NPPES Registry Identity

NPI1871556506

Entity TypeIndividualFemale

Primary Taxonomy207N00000X

Provider Legal NameCATHERINE M TISDALLCredential: MD

Location Address8431 FREDERICKSBURG RD, #100San Antonio, TX 78229-3392

Mailing Address8431 Fredericksburg Rd, #100San Antonio, TX 78229-3392 · (210) 615-7171 · Fax (210) 615-6793

Phone(210) 615-7171

Fax(210) 615-6793

Sole ProprietorNo

Medical School CMSUniversity Of Washington School Of MedicineGraduated 2002

Enumeration DateApril 12, 2006

Last NPPES UpdateOctober 27, 2009

✔ NPI 1871556506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in TX · M5220

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

8431 FREDERICKSBURG RD, San Antonio, TX 78229

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Other Identifiers 9

Other8X5051TX · Bcbs

Medicare UPINI50749TX

Other00203VTX · Medicare Ptan Group

Other742935457TX · Tax Id

OtherP00605100TX · Medicare Rr

Medicare PIN8J4999TX

Other207N00000XTX · Taxonomony

OtherDG9652TX · Medicare Rr Group Ptan

OtherM5220TX · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company.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

Catherine M Tisdall Md 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 ID4587672134

PECOS Enrollment IDI20070227000037

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 15

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.

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

633 services135 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.

380 services312 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

209 services172 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

175 services150 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

167 services142 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.

155 services122 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

51 services35 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.

47 services47 patients

Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 17262

This procedure involves removing a cancerous skin growth on the trunk, arms, or legs that is between 1.1 and 2.0 cm in size. The growth is destroyed using methods like surgery, laser, or freezing, aiming to eliminate cancer and prevent its spread.

44 services31 patients

Shaving of skin growth of body, arms, or legs, 0.5 cm or less 11300

This is a simple procedure where a small skin growth on your body, arms, or legs, measuring 0.5 cm or less, is carefully shaved off. It's typically quick, with minimal discomfort. It helps to prevent any potential health issues related to the growth.

37 services32 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

21 services11 patients

Injection into skin growth, 1-7 growths 11900

This procedure involves injecting medication into 1-7 skin growths. The medication helps to reduce the size of the growths or completely eliminate them. It's a simple, quick, and usually painless process performed by a medical professional.

20 services11 patients

Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm 12032

This procedure involves the repair of a wound between 2.6-7.5 cm located on the scalp, underarms, trunk, arms, or legs. The process includes cleaning, debridement (removal of damaged tissue), and suturing (stitching) of the wound to promote healing.

17 services15 patients

Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm 11301

This procedure involves the careful removal of a small skin growth on the body, arms, or legs. It's done by shaving off the growth that's 0.6-1.0 cm in size. It's a common, safe method to treat non-cancerous skin growths and improve skin appearance.

12 services12 patients

Destruction of precancer skin growth, 15 or more growths 17004

This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.

12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 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

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.11/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

96.22

Improvement Activities

Reported Quality Measures

Advance Care Plan

89%1,341 patients4/55-star benchmark: 100%

Closing the Referral Loop: Receipt of Specialist Report

93%135 patients4/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%5,058 patients5/55-star benchmark: 100%

Melanoma: Continuity of Care - Recall System

100%149 patients

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 96% · 1,349 patients

Patients screened: 98% · 1,349 patients

100%34 patients5/55-star benchmark: 100%

Psoriasis: Clinical Response to Systemic Medications

100%56 patients

Skin Cancer: Biopsy Reporting Time - Clinician to Patient

100%297 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

WESTON PRICE SCOTT M.D.

Family Medicine

8431 FREDERICKSBURG RD, 460
SAN ANTONIO, TX 78229

Bexar County (210) 617-1830

MICHAEL LICHOMSKI

Student in an Organized Health Care Education/Training Program

8431 FREDERICKSBURG RD
SAN ANTONIO, TX 78229

Bexar County (210) 230-6799

JOHN MARK RICHARD GUTIERREZ

Hospitalist

8431 FREDERICKSBURG RD
SAN ANTONIO, TX 78229

Bexar County (210) 230-6799

STEPHEN MILLER M.D. P.A.

Dermatology

8431 FREDERICKSBURG RD, SUITE 100
SAN ANTONIO, TX 78229

Bexar County (210) 615-7171

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 Catherine Tisdall's NPI number?

The NPI number for Catherine Tisdall is 1871556506. It was assigned to this individual provider in the NPPES registry on April 12, 2006.

Where is Catherine Tisdall located?

Catherine Tisdall practices at 8431 Fredericksburg Rd #100, San Antonio, TX 78229. The listed phone number is (210) 615-7171.

What is Catherine Tisdall's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Catherine Tisdall enrolled in Medicare?

Yes. Catherine Tisdall 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 Catherine Tisdall accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc. and Oscar Insurance Company list Catherine Tisdall 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 Catherine Tisdall was last updated on October 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.