ALEXANDER L. RITTENBERG MD
NPI 1437543782
Internal Medicine in Richmond, VA

Active since March 25, 2015PECOS EnrolledAccepts Medicare Assignment
76.23/100
CMS Quality Rating
1300 E MARSHALL ST, RICHMOND, VA 23298(804) 828-3144(804) 628-7104 Get Directions Write a Review

NPPES record last updated: July 16, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Alexander L. Rittenberg Md NPPES

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

ALEXANDER L. RITTENBERG MD (NPI 1437543782) is an individual internal medicine provider in Richmond, Virginia, licensed in Virginia (0101264527) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Medical College Of Virginia Hospitals, and maintains a secondary practice location in Richmond.

NPPES Registry Identity

NPI1437543782
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameALEXANDER L. RITTENBERGCredential: MD
Location Address1300 E MARSHALL STRichmond, VA 23298
Mailing AddressPo Box 91734Richmond, VA 23291-1734 · (804) 358-6100 · Fax (804) 342-7619
Fax(804) 628-7104
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2015
Enumeration DateMarch 25, 2015
Last NPPES UpdateJuly 16, 2018
NPI 1437543782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in VA · 0101264527
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.

1300 E MARSHALL ST, Richmond, VA 23298

Secondary Practice Location 1

Location 11250 E Marshall StRichmond, VA 23298-5051 · Phone (804) 828-3144 · Fax (804) 628-7104

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

Alexander L. Rittenberg 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 ID9436478898
PECOS Enrollment IDI20181011002172
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.

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.
39 services19 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.
26 services14 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.
25 services25 patients

Hospital Affiliations CMS Care Compare

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

Medical College Of Virginia Hospitals

Acute Care Hospitals · Richmond, VA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number490032
LocationPost Office Box 980510 1250 East Marshall StreetRichmond, VA 23298 · Richmond City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23298 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

76.23/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.58
Promoting Interoperability100
Improvement Activities40
Cost56.18

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.

Psychiatry & Neurology (Psychiatry)
1300 E MARSHALL ST
RICHMOND, VA 23298
Nurse Practitioner (Family)
1300 E MARSHALL ST
RICHMOND, VA 23298
Nurse Practitioner (Family)
1300 E MARSHALL ST, BOX 980102
RICHMOND, VA 23298
Social Worker (Clinical)
1300 E MARSHALL ST
RICHMOND, VA 23298
Psychologist (Clinical)
1300 E MARSHALL ST, NORTH HOSPITAL, 2ND FLOOR, ROOM B2007
RICHMOND, VA 23298
Internal Medicine (Hematology & Oncology)
1300 E MARSHALL ST
RICHMOND, VA 23298
Nurse Practitioner (Family)
1300 E MARSHALL ST
RICHMOND, VA 23298
Psychologist (Clinical)
1300 E MARSHALL ST, BOX 980661
RICHMOND, VA 23298

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 Alexander Rittenberg's NPI number?

The NPI number for Alexander Rittenberg is 1437543782. It was assigned to this individual provider in the NPPES registry on March 25, 2015.

Where is Alexander Rittenberg located?

Alexander Rittenberg practices at 1300 E Marshall St, Richmond, VA 23298. The listed phone number is (804) 828-3144.

What is Alexander Rittenberg's specialty?

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

Is Alexander Rittenberg enrolled in Medicare?

Yes. Alexander Rittenberg 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 Alexander Rittenberg affiliated with any hospitals?

According to CMS data, Alexander Rittenberg is affiliated with Medical College Of Virginia Hospitals.

When was this NPI record last updated?

The NPPES record for Alexander Rittenberg was last updated on July 16, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.