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ALINE CHARABATY-PISHVAIAN
NPI 1285619080
Internal Medicine - Gastroenterology in Baltimore, MD

Active since December 14, 2005PECOS Enrolled
74.39/100
CMS Quality Rating
22 S GREENE ST RM N8E28, BALTIMORE, MD 21201(410) 328-2877(410) 328-2711 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Aline Charabaty-pishvaian NPPES

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

ALINE CHARABATY-PISHVAIAN (NPI 1285619080) is an individual gastroenterology provider in Baltimore, Maryland, licensed in Maryland (D65482) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and maintains 11 additional practice locations.

NPPES Registry Identity

NPI1285619080
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameALINE CHARABATY-PISHVAIAN
Location Address22 S GREENE ST RM N8E28Baltimore, MD 21201-1544
Mailing AddressPo Box 64442Baltimore, MD 21264-4442 · (410) 328-8040 · Fax (410) 328-9191
Phone(410) 328-2877
Fax(410) 328-2711
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateDecember 14, 2005
Last NPPES UpdateFebruary 24, 2026
NPPES CertifiedFebruary 24, 2026
✔ NPI 1285619080 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in MD · D65482✔ Licensed in DC · 33710
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
22 S GREENE ST RM N8E28, Baltimore, MD 21201
Open in Google Maps ↗

Secondary Practice Locations 11

Location 1827 Linden AveBaltimore, MD 21201-4606 · Phone (410) 328-8730 · Fax (410) 328-8315
Location 222 S Greene StBaltimore, MD 21201-1544 · Phone (410) 328-5780 · Fax (410) 328-8315
Location 37625 Maple Lawn Blvd Ste 110Fulton, MD 20759-2565 · Phone (301) 490-5025 · Fax (301) 490-5260
Location 4515 S Tollgate Rd Ste 100Bel Air, MD 21014-5251 · Phone (443) 643-3050 · Fax (443) 643-1692
Location 5520 Upper Chesapeake Dr Ste 308Bel Air, MD 21014-4375 · Phone (410) 328-5780 · Fax (410) 328-8315
Location 6685 W Baltimore St Ste 800Baltimore, MD 21201-1509 · Phone (410) 706-3387 · Fax (410) 706-4330
Location 7700 Geipe RdCatonsville, MD 21228-4147 · Phone (410) 753-2255 · Fax (410) 242-4404
Location 83800 Reservoir Rd NWWashington, DC 20007-2113 · Phone (202) 444-8541
Location 95890 Waterloo RdColumbia, MD 21045-2617 · Phone (667) 214-2100 · Fax (410) 799-9097
Location 10100 West Rd Ste 115Towson, MD 21204-2358 · Phone (410) 494-0144 · Fax (410) 494-0147
Location 11500 Upper Chesapeake DrBel Air, MD 21014-4324 · Phone (410) 328-5780 · Fax (410) 328-8315

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aline Charabaty-pishvaian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID345276663
PECOS Enrollment IDI20050726000502, I20081120000241
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Aline Charabaty-pishvaian reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Maryland Physicians PA
Same address
Pulmonary Disease
22 S GREENE ST
Baltimore, MD 21201
  • Reassigned Medicare billing, Maryland enrollment
  • 614 clinicians in this Medicare group
NPI 1144270687 (410) 328-8040
Johns Hopkins University
1.6 mi
Urology
601 N CAROLINE ST
Baltimore, MD 21287
  • Reassigned Medicare billing, Maryland enrollment
  • 4,483 clinicians in this Medicare group
NPI 1295731966 (410) 955-5000
Johns Hopkins University
1.8 mi
Obesity Medicine
600 N WOLFE ST
Baltimore, MD 21287
  • Reassigned Medicare billing, District of Columbia enrollment
  • 34 clinicians in this Medicare group
NPI 1487405205 (410) 955-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
59 services40 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
44 services44 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
40 services40 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
26 services26 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
18 services18 patients
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121
Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

University Of Maryland Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210002
Location22 South Greene StreetBaltimore, MD 21201 · Baltimore City County
Emergency services Birthing friendly

University Of MD Medical Center Midtown Campus

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210038
Location827 Linden AvenueBaltimore, MD 21201 · Baltimore City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

74.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.71
Promoting Interoperability97
Improvement Activities40
Cost52.43

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 Aline Charabaty-pishvaian's NPI number?

The NPI number for Aline Charabaty-pishvaian is 1285619080. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Where is Aline Charabaty-pishvaian located?

Aline Charabaty-pishvaian practices at 22 S Greene St Rm N8e28, Baltimore, MD 21201. The listed phone number is (410) 328-2877.

What is Aline Charabaty-pishvaian's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Aline Charabaty-pishvaian enrolled in Medicare?

Yes. Aline Charabaty-pishvaian is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Aline Charabaty-pishvaian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aline Charabaty-pishvaian reassigns Medicare benefits to 3 organizations: University Of Maryland Physicians PA (Baltimore, MD), Johns Hopkins University (Baltimore, MD) and Johns Hopkins University (Baltimore, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aline Charabaty-pishvaian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Aline Charabaty-pishvaian affiliated with any hospitals?

According to CMS data, Aline Charabaty-pishvaian is affiliated with University Of Maryland Medical Center and University Of MD Medical Center Midtown Campus.

When was this NPI record last updated?

The NPPES record for Aline Charabaty-pishvaian was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.