MR. MAX ROBERT STERN MSN, CRNP
NPI 1124696117
Nurse Practitioner - Psychiatric/Mental Health in Philadelphia, PA

Q: What is Max Stern's NPI number?

The NPI number for Max Stern is 1124696117. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Q: What is Max Stern's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Max Stern was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 June 15, 2021PECOS EnrolledAccepts Medicare Assignment

85.48/100

CMS Quality Rating

3535 MARKET ST, 5TH FLOOR, PHILADELPHIA, PA 19104(215) 746-6701(215) 573-5668 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 23, 2021, Jun 15, 2021 (2 updates tracked since 2021).

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About Mr. Max Robert Stern Msn, Crnp NPPES

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

MR. MAX ROBERT STERN MSN, CRNP (NPI 1124696117) is an individual psychiatric/mental health provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP023883) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1124696117

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameMR. MAX ROBERT STERNCredential: MSN, CRNP

Location Address3535 MARKET ST, 5TH FLOORPhiladelphia, PA 19104-3309

Mailing Address3535 Market Street, 5th FloorPhiladelphia, PA 19104 · (610) 283-9962

Phone(215) 746-6701

Fax(215) 573-5668

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateJune 15, 2021

Last NPPES UpdateJune 23, 20262 updates tracked since enumeration

NPPES CertifiedJune 23, 2026

✔ NPI 1124696117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in PA · SP023883

3535 MARKET ST, Philadelphia, PA 19104

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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 and accepts Medicare assignment

Mr. Max Robert Stern Msn, Crnp 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 ID9537562335

PECOS Enrollment IDI20210729003683

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 3

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 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.

136 services28 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

52 services21 patients

Psychiatric diagnostic evaluation with medical services 90792

A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.

16 services16 patients

Hospital Affiliations CMS Care Compare

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390111

Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 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

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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.

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.

85.48/100

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

Scored as part of a group practice

Quality

73.6

Promoting Interoperability

100

Improvement Activities

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.

KATHLEEN ELLEN KEARNEY ARNP

Nurse Practitioner (Family)

3535 MARKET ST, SUITE 100
PHILADELPHIA, PA 19104

Philadelphia County (215) 746-3535

DR. TIMOTHY OVERTON

Psychologist (Clinical)

3535 MARKET ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 898-4163

JACQUES P BARBER PHD

Psychologist (Clinical)

3535 MARKET ST, 3RD FLOOR
PHILADELPHIA, PA 19104

Philadelphia County (215) 746-6700

GIULIETTA ROSE FLAHERTY PSYD

Psychologist (Clinical)

3535 MARKET ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 746-6701

MS. MARIAN VANLANDINGHAM MOSELEY LCSW

Social Worker (Clinical)

3535 MARKET ST, 2ND FL
PHILADELPHIA, PA 19104

Philadelphia County (215) 746-7216

ELENE TURZO CRNP

Nurse Practitioner (Obstetrics & Gynecology)

3535 MARKET ST, 3RD FLOOR
PHILADELPHIA, PA 19104

Philadelphia County (215) 746-6700

KATHERINE MCGETTIGAN INGRAM CRNP

Nurse Practitioner (Psychiatric/Mental Health)

3535 MARKET ST
PHILADELPHIA, PA 19104

Philadelphia County (866) 301-4724

MELISSA WALSH CRNP

Nurse Practitioner (Psychiatric/Mental Health)

3535 MARKET ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 746-6701

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 Max Stern's NPI number?

The NPI number for Max Stern is 1124696117. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Where is Max Stern located?

Max Stern practices at 3535 Market St 5th Floor, Philadelphia, PA 19104. The listed phone number is (215) 746-6701.

What is Max Stern's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Max Stern enrolled in Medicare?

Yes. Max Stern 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.

Is Max Stern affiliated with any hospitals?

According to CMS data, Max Stern is affiliated with Hospital Of Univ Of Pennsylvania.

When was this NPI record last updated?

The NPPES record for Max Stern was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.