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DR. ALEXIS GERBER M.D.
NPI 1174990451
Internal Medicine in Philadelphia, PA

Active since August 21, 2015PECOS EnrolledAccepts Medicare Assignment
111 S 11TH ST, PHILADELPHIA, PA 19107(215) 955-8900(215) 923-3447 Get Directions Write a Review

NPPES record last updated: December 12, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Alexis Gerber M.d. NPPES

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

DR. ALEXIS GERBER M.D. (NPI 1174990451) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD464725) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1174990451
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALEXIS GERBERCredential: M.D.
Location Address111 S 11TH STPhiladelphia, PA 19107
Mailing Address111 S 11th StPhiladelphia, PA 19107-4824 · (215) 955-8900 · Fax (215) 923-3447
Phone(215) 955-8900
Fax(215) 923-3447
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateAugust 21, 2015
Last NPPES UpdateDecember 12, 2018
✔ NPI 1174990451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD464725
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
111 S 11TH ST, Philadelphia, PA 19107
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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

Dr. Alexis Gerber M.d. 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 ID5799033148
PECOS Enrollment IDI20180801003229
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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
103 services40 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
52 services29 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
28 services27 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
22 services22 patients

Hospital Affiliations CMS Care Compare 2

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

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

St Mary Medical Center

Acute Care Hospitals · Langhorne, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390258
LocationLanghorne-Newtown RdLanghorne, PA 19047 · Bucks County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
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.

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.

NICOLE LYNN RENALDI D.O.
Anesthesiology
111 S 11TH ST, SUITE 8490
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6161
LING FAN
Nurse Practitioner (Acute Care)
111 S 11TH ST, GIBBON BLDG., SUITE 6270
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8304
WILLIAM JUSTICE MD
Student in an Organized Health Care Education/Training Program
111 S 11TH ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 995-6000
DR. DAVID P. FRIEDMAN M.D.
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-2900
DR. WALTER K. KRAFT M.D.
Internal Medicine
111 S 11TH ST, SUITE 6270
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6540
DR. TAKI GALANIS M.D.
Internal Medicine
111 S 11TH ST, SUITE 6270
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6540
DR. STEVEN M LUDWIN M.D.
Internal Medicine
111 S 11TH ST, SUITE 2170
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6610
JENNIFER L SWOPE CRNA
Nurse Anesthetist, Certified Registered
111 S 11TH ST, SUITE 8490
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6161

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 Alexis Gerber's NPI number?

The NPI number for Alexis Gerber is 1174990451. It was assigned to this individual provider in the NPPES registry on August 21, 2015.

Where is Alexis Gerber located?

Alexis Gerber practices at 111 S 11th St, Philadelphia, PA 19107. The listed phone number is (215) 955-8900.

What is Alexis Gerber's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Alexis Gerber enrolled in Medicare?

Yes. Alexis Gerber 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 Alexis Gerber accept?

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

According to CMS data, Alexis Gerber is affiliated with Thomas Jefferson University Hospital and St Mary Medical Center.

When was this NPI record last updated?

The NPPES record for Alexis Gerber was last updated on December 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.