1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Obstetrics Gynecology
  6. NPI Profile

MARIANNE RUBY MD
NPI 1356433528
Obstetrics & Gynecology - Gynecology in Philadelphia, PA

Active since September 28, 2006PECOS Enrolled
1015 CHESTNUT ST STE 601, SUITE 601, PHILADELPHIA, PA 19107(215) 923-1112(215) 923-3344 Get Directions Write a Review

NPPES record last updated: March 14, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marianne Ruby Md NPPES

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

MARIANNE RUBY MD (NPI 1356433528) is an individual gynecology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD018446E) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Emory University School Of Medicine (1975).

NPPES Registry Identity

NPI1356433528
Entity TypeIndividualFemale
Primary Taxonomy207VG0400X
Provider Legal NameMARIANNE RUBYCredential: MD
Location Address1015 CHESTNUT ST STE 601, SUITE 601Philadelphia, PA 19107-4306
Mailing Address1015 Chestnut St Ste 601, Suite 601Philadelphia, PA 19107-4306 · (215) 923-1112 · Fax (215) 923-3344
Phone(215) 923-1112
Fax(215) 923-3344
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 1975
Enumeration DateSeptember 28, 2006
Last NPPES UpdateMarch 14, 2018
✔ NPI 1356433528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in PA · MD018446E
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
Also ListedObstetrics & Gynecology · Reproductive EndocrinologyTaxonomy 207VE0102X · License MD018446E (PA)
1015 CHESTNUT ST STE 601, Philadelphia, PA 19107
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marianne Ruby Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597713297
PECOS Enrollment IDI20050110000632
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 2

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.
119 services104 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
45 services45 patients

Hospital Affiliations CMS Care Compare

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

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
$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.

Other Providers at the Same Location NPPES

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

CHRISTINE WU, M.D. P.A.
Obstetrics & Gynecology (Gynecology)
1015 CHESTNUT ST STE 601
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-1804

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 Marianne Ruby's NPI number?

The NPI number for Marianne Ruby is 1356433528. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Marianne Ruby located?

Marianne Ruby practices at 1015 Chestnut St Ste 601 Suite 601, Philadelphia, PA 19107. The listed phone number is (215) 923-1112.

What is Marianne Ruby's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Marianne Ruby enrolled in Medicare?

Yes. Marianne Ruby is registered in the Medicare PECOS enrollment system.

Is Marianne Ruby affiliated with any hospitals?

According to CMS data, Marianne Ruby is affiliated with Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Marianne Ruby was last updated on March 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.