WILLIAM JOHN MARKMANN MD
NPI 1912973660
Orthopaedic Surgery in Philadelphia, PA

Q: What is William Markmann's NPI number?

The NPI number for William Markmann is 1912973660. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Q: What is William Markmann's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Markmann was last updated on June 26, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 February 23, 2006PECOS EnrolledAccepts Medicare Assignment

75.7/100

CMS Quality Rating

7500 CENTRAL AVE, SUITE 108, PHILADELPHIA, PA 19111(215) 745-4050(215) 745-9333 Get Directions Write a Review

NPPES record last updated: June 26, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About William John Markmann Md NPPES

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

WILLIAM JOHN MARKMANN MD (NPI 1912973660) is an individual orthopaedic surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD016702E) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Holy Redeemer Hospital And Medical Center, and is a graduate of Temple University School Of Medicine (1974).

NPPES Registry Identity

NPI1912973660

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameWILLIAM JOHN MARKMANNCredential: MD

Location Address7500 CENTRAL AVE, SUITE 108Philadelphia, PA 19111-2430

Mailing Address7500 Central Ave, Suite 108Philadelphia, PA 19111-2430 · (215) 745-4050 · Fax (215) 745-9333

Phone(215) 745-4050

Fax(215) 745-9333

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 1974

Enumeration DateFebruary 23, 2006

Last NPPES UpdateJune 26, 2014

✔ NPI 1912973660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in PA · MD016702E

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.

7500 CENTRAL AVE, Philadelphia, PA 19111

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Other Identifiers 2

Medicare UPINB35200

Medicare PIN080902PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

William John Markmann 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 ID840185955

PECOS Enrollment IDI20110105000572

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 13

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, 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.

1,420 services158 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.

409 services223 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

289 services150 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

125 services91 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

79 services61 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.

74 services64 patients

Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose J7324

Orthovisc is a treatment involving injections of a substance called hyaluronan into your joints. Hyaluronan is a natural substance in your joint fluid that aids in movement and reduces pain. The Orthovisc injections help replenish this substance, relieving joint pain.

63 services14 patients

Injection of trigger points, 1-2 muscles 20552

Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.

37 services26 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.

34 services34 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

29 services27 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

28 services28 patients

X-ray of pelvis, 1-2 views 72170

An X-ray of the pelvis, 1-2 views, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the lower part of your torso. These images help to detect any abnormalities or injuries in your hip bones and surrounding structures.

23 services23 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.

12 services12 patients

Hospital Affiliations CMS Care Compare

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

Holy Redeemer Hospital And Medical Center

Acute Care Hospitals · Meadowbrook, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number390097

Location1648 Huntingdon PikeMeadowbrook, PA 19046 · Montgomery County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19111 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

75.7/100

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

Scored as part of a group practice

Quality

54.56

Promoting Interoperability

Improvement Activities

Cost

66.96

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.

DR. CAREN GEVER KIRSCHNER M.D.

Pediatrics

7500 CENTRAL AVE, SUITE 205
PHILA, PA 19111

Philadelphia County (215) 728-7711

JOHN LAWTON BEIGHT M.D.

Orthopaedic Surgery

7500 CENTRAL AVE, SUITE 108
PHILADELPHIA, PA 19111

Philadelphia County (215) 745-4050

TEMPLE PHYSICIANS INC

Internal Medicine (Nephrology)

7500 CENTRAL AVE, SUITE 107
PHILADELPHIA, PA 19111

Philadelphia County (215) 214-2973

DENISE COOPER

Technician, Other

7500 CENTRAL AVE, SUITE 203
PHILADELPHIA, PA 19111

Philadelphia County (215) 289-4434

TEMPLE PHYSICIANS INC

Internal Medicine

7500 CENTRAL AVE, SUITE 202
PHILADELPHIA, PA 19111

Philadelphia County (215) 742-5099

WALTER W DEAROLF III MD

Orthopaedic Surgery

7500 CENTRAL AVE, SUITE 108
PHILADELPHIA, PA 19111

Philadelphia County (215) 745-4050

JANICE ZINGARETTI HERMAN CRNA

Nurse Anesthetist, Certified Registered

7500 CENTRAL AVE, SUITE 208B
PHILADELPHIA, PA 19111

Philadelphia County (215) 728-3714

MICHAEL S FAKHRAEE MD

Plastic Surgery (Surgery of the Hand)

7500 CENTRAL AVE, SUITE 101
PHILADELPHIA, PA 19111

Philadelphia County (215) 728-8200

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 William Markmann's NPI number?

The NPI number for William Markmann is 1912973660. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is William Markmann located?

William Markmann practices at 7500 Central Ave Suite 108, Philadelphia, PA 19111. The listed phone number is (215) 745-4050.

What is William Markmann's specialty?

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

Is William Markmann enrolled in Medicare?

Yes. William Markmann 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 William Markmann accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list William Markmann 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 William Markmann affiliated with any hospitals?

According to CMS data, William Markmann is affiliated with Holy Redeemer Hospital And Medical Center.

When was this NPI record last updated?

The NPPES record for William Markmann was last updated on June 26, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.