Active NPI
Hamburg Pediatrics, P.C.
- Pediatric Adolescent Medicine Physician
- Hamburg, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Adolescent Medicine Physician
- License
- 171487
- Legal business name
- HAMBURG PEDIATRICS, P.C.
- Practice address
- 4390 Quinby Dr Ste E
Hamburg, NY 14075-7900 - Phone
- (716) 312-7400
- Fax
- (716) 312-7402
- NPI assigned
- May 7, 2007
- Last updated
- Sep 11, 2008
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. John J Krzan Jr., MD
- Title
- President
- Phone
- (716) 312-7400
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatric Adolescent Medicine Physician | 2080A0000X | 171487 | NY | Primary |
Addresses
Primary practice location
4390 Quinby Dr Ste E
Hamburg, NY 14075-7900
Mailing address
4390 Quinby Dr Ste E
Hamburg, NY 14075-7900
Phone (716) 312-7400
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 061226000052 | Other | NY | FIDELIS |
| 00010096202 | Other | NY | UNIVERA |
| 000527622002 | Other | NY | BLUE CROSS BLUE SHIELD |
| 1202710 | Other | NY | IHA |
| 01136070 | Medicaid | NY |
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 33D1059743 | Hamburg Pediatrics PC | Certificate of waiver | Oct 4, 2026 |
National Provider Directory
National Provider DirectoryLocations
4390 Quinby Dr
Ste E
Hamburg, NY 14075
Phone (716) 312-7400
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Pediatrics Physician
- Hamburg, NY
- NPI 1821035593
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1178496000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1221091200000",
"number": "1487867727",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4390 QUINBY DR STE E",
"city": "HAMBURG",
"state": "NY",
"postal_code": "140757900",
"telephone_number": "716-312-7400",
"fax_number": "716-312-7402"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4390 QUINBY DR STE E",
"city": "HAMBURG",
"state": "NY",
"postal_code": "140757900",
"telephone_number": "716-312-7400",
"fax_number": "716-312-7402"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "HAMBURG PEDIATRICS, P.C.",
"organizational_subpart": "NO",
"enumeration_date": "2007-05-07",
"last_updated": "2008-09-11",
"status": "A",
"authorized_official_last_name": "KRZAN",
"authorized_official_first_name": "JOHN",
"authorized_official_middle_name": "J",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "716-312-7400",
"authorized_official_name_prefix": "Dr.",
"authorized_official_name_suffix": "Jr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "2080A0000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Pediatrics, Adolescent Medicine",
"state": "NY",
"license": "171487",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "FIDELIS",
"identifier": "061226000052",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNIVERA",
"identifier": "00010096202",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD",
"identifier": "000527622002",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "IHA",
"identifier": "1202710",
"state": "NY"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "01136070",
"state": "NY"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Hamburg, NY
- Hamburg Counseling Service
- Hamburg Counseling Service, Inc.
- Hamburg High School
- Hamburg Nurse Practitioners in Adult & Family Health Care PLLC (Hamburg Primary Care)
- Hamburg Optical
- Hamburg Pharmacy Inc (Hamburg Pharmacy)
- Hamburg Physical Therapy, P.C.
- Hamburg Volunteer Fire Dept Inc
- Juliana Ferro Hamm
- Lisa Hanavan, ED.D, RSA, RPA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.