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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANNA MARCELLA HARTZELL MD
NPI 1811836224
Orthopaedic Surgery in Austin, TX

Active since March 28, 2026PECOS Enrolled
1501 RED RIVER ST, AUSTIN, TX 78712(512) 495-5555 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 18, 2026, Mar 28, 2026 (2 updates tracked since 2026).

About Anna Marcella Hartzell Md NPPES

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

ANNA MARCELLA HARTZELL MD (NPI 1811836224) is an individual orthopaedic surgery provider in Austin, Texas, licensed in Washington (MDRE.ML.70117305) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811836224
Entity TypeIndividualFemale
Primary Taxonomy207X00000X
Provider Legal NameANNA MARCELLA HARTZELLCredential: MD
Location Address1501 RED RIVER STAustin, TX 78712-1845
Mailing Address325 9th Ave # 359798Seattle, WA 98104-2420 · (206) 744-3466
Phone(512) 495-5555
Sole ProprietorNo
Enumeration DateMarch 28, 2026
Last NPPES UpdateSeptember 18, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1811836224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in WA · MDRE.ML.70117305
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
1501 RED RIVER ST, Austin, TX 78712
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Marcella Hartzell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78712 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
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.

Other Providers at the Same Location NPPES 20

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

LINDSEY TEAL
Student in an Organized Health Care Education/Training Program
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (512) 495-5555
JEREMIAH ALEXANDER
Student in an Organized Health Care Education/Training Program
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (512) 495-5555
AXIS AILIRIS ESPINOSA APRN
Nurse Practitioner (Acute Care)
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (512) 495-5555
YUE TAO
Student in an Organized Health Care Education/Training Program
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (614) 378-1273
DEREK YAN
Student in an Organized Health Care Education/Training Program
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (512) 495-5555
NIK GHAFOURI
Psychiatry & Neurology (Psychiatry)
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (512) 495-5555
AARON SINGH
Orthopaedic Surgery
1501 RED RIVER ST
AUSTIN, TX 78712
Travis County (512) 495-5555
DR. RAYMOND JUDE OHLER III MD
Internal Medicine
1501 RED RIVER ST, GME OFFICE, SECOND FLOOR
AUSTIN, TX 78712
Travis County (512) 495-5555

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 Anna Hartzell's NPI number?

The NPI number for Anna Hartzell is 1811836224. It was assigned to this individual provider in the NPPES registry on March 28, 2026.

Where is Anna Hartzell located?

Anna Hartzell practices at 1501 Red River St, Austin, TX 78712. The listed phone number is (512) 495-5555.

What is Anna Hartzell's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Anna Hartzell enrolled in Medicare?

Yes. Anna Hartzell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna Hartzell was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.