Johann Allen
Registered Nurse · Cortland, NY
Johann Allen is a registered nurse with a practice address in Cortland, New York, and NPI 1821446394, issued on May 25, 2016. Check the license (New York 629668-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Johann Allen
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 629668-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 10 N Main St, Cortland, NY 13045
- Phone
- (607) 753-0234
- Enumerated
- May 25, 2016
- Record last updated
- May 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (607) 299-4349
- Medicaid ID
- 1336163963 NY
- Entity
- Type 1 · individual
Also registered at 10 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Audrey AlibertoMarriage & Family Therapist1427490739
- Victoria AltamuraStudent in an Organized Health Care Education/Training Program1043732126
- Lisa Barden, MS, LSC, CASAC-TCounselor1679881171
- Amanda Blackman, MSWAddiction (Substance Use Disorder) Counselor1316196595
- Kirsten Bonnell, MS MHCCounselor1356736128
- Kelley Brown, LCSWMental Health Counselor1053580506
Verify Johann Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 629668-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33 registered nurse records list a practice address in Cortland
They are 33 of the 751 NPPES records with a practice address in Cortland, and 25,740 registered nurse records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Cortland → All 25,740 in New York → Every provider in Cortland →
Other registered nurse records in New York
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- Momna AakelBrooklyn, NY1679109201
- Hannah Aakjar, RNBeacon, NY1437741097
- Rivqa Rhonda Aaronson, RNBrooklyn, NY1366898173
- Stephanie AaronsonSpring Valley, NY1407512361
- Bracha Aba-Baruch, RNBrooklyn, NY1881463461
- Lily AbabioCorona, NY1790642585
- Annalee Abad-Sanchez, RNBronx, NY1588930812
- Patricia AbahBronx, NY1508314741
- Morenike AbajinginBrooklyn, NY1922586551
Common questions
What is Johann Allen's NPI number?
Johann Allen's National Provider Identifier (NPI) is 1821446394, issued on May 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Johann Allen located?
The NPPES record lists a practice address at 10 N Main St, Cortland, NY, 13045. Phone: (607) 753-0234. Providers update this record themselves, so call before visiting.
How can I verify Johann Allen's license?
NPPES lists New York license number 629668-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.