Individual provider Active NPI

Christos Ballas, MD

  • Psychiatry Physician
  • Philadelphia, PA
National Provider Identifier
1629005673
Registry record updated Jan 30, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
MD069389L Issued in PA
Practice address
1401 S 4TH St
Philadelphia, PA 19147-5948
Phone
(215) 339-1070
Fax
(215) 339-1080
NPI assigned
Jun 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 30, 2018

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X MD069389L PA Primary

Addresses

Primary practice location

1401 S 4TH St
Philadelphia, PA 19147-5948

Mailing address

1401 S 31St St FL 2
Philadelphia, PA 19146-3506
Phone (215) 925-2400

Other practice location 1

3400 Spruce St
Philadelphia, PA 19104
Phone (215) 662-3511

Other identifiers 1

IdentifierTypeStateIssuer
0018532450001MedicaidPA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050829000943 PA Practitioner - Psychiatry 6103857123 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Jefferson Medical College of Thomas Jefferson University, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Harmony Wellness Group IncGroup PAC ID 6800159286, 8 clinicians
Citywide Community Counseling Service IncGroup PAC ID 3476928979, 2 clinicians

Practice addresses (Care Compare)

3803 N 5TH St
Philadelphia, PA 19140-3337
Phone 21553924733337

537 E Allegheny Ave
Philadelphia, PA 19134-2328
Phone (215) 291-9500

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Asociacion de Puertorriquenos En Marcha, Inc. CurrentSince Jan 10, 2026 Accepting new patients
Citywide Community Counseling Service Inc CurrentSince Jan 28, 2026 Accepting new patients
Greater Philadelphia Health Action, Inc. CurrentSince Nov 13, 2019 Accepting new patients
Greater Philadelphia Health Action Inc. Current Accepting new patients
Harmony Wellness Group Inc CurrentSince Dec 13, 2019 Accepting new patients
Greater Philadelphia Health Action Inc. CurrentSince Nov 13, 2019 Accepting new patients
Lehigh Valley Community Mental Health Center, Inc Past Accepting new patients
Best Behavioral Healthcare, Inc. Past Accepting new patients

Locations

618 W Lehigh Ave
Philadelphia, PA 19133
Phone (215) 229-8857

9150 Marshall St
Ste 14
Philadelphia, PA 19114
Phone (215) 539-2470

432 N 6th St
Philadelphia, PA 19123
Phone (215) 627-8000

1401 S 4th St
Philadelphia, PA 19147
Phone (215) 339-1070

4510 Frankford Ave
Philadelphia, PA 19124
Phone (215) 744-1302

1401 S 31st St
#2
Philadelphia, PA 19146

112 E Allegheny Ave
Philadelphia, PA 19134
Phone (215) 575-5199

5501 Woodland Ave
Philadelphia, PA 19143
Phone (215) 724-4700

3803 N 5th St
Philadelphia, PA 19140
Phone (215) 229-4357

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1151366400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1517270400000",
    "number": "1629005673",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1401 S 31ST ST FL 2",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191463506",
            "telephone_number": "215-925-2400",
            "fax_number": "215-925-9162"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 S 4TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191475948",
            "telephone_number": "215-339-1070",
            "fax_number": "215-339-1080"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3400 Spruce St",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "19104",
            "country_code": "US",
            "telephone_number": "215-662-3511",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BALLAS",
        "first_name": "CHRISTOS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-27",
        "last_updated": "2018-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "PA",
            "license": "MD069389L",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0018532450001",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.