NPPES file of Aug 9, 2026

Robert G. Giebisch, MD

Psychiatry Physician · West Haven, CT

Robert G. Giebisch, MD is a psychiatry physician with a practice address in West Haven, Connecticut, and NPI 1588658934, issued on Aug 31, 2005. Check the license (Connecticut 033395, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588658934
Name
Robert G. Giebisch
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
033395 CT
Self-reported in NPPES; status is on the state search
Practice location
270 Center St Ste 2, West Haven, CT 06516
Phone
(203) 974-5900
Enumerated
Aug 31, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 974-5905
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 270 Center St Ste 2

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tara Spence, LCSWClinical Social Worker1699149054
  2. Stephanie WuPsychiatry Physician1942838388

Verify Robert G. Giebisch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 033395
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

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Robert G. Giebisch among 1,174 psychiatry physician records in Connecticut

Robert G. Giebisch, MD is one of 1,174 psychiatry physician records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2007 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

49 psychiatry physician records list a practice address in West Haven

They are 49 of the 1,356 NPPES records with a practice address in West Haven, and 1,174 psychiatry physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Catherine Chiles, M.D.West Haven, CT 065161760409379
  2. Joseph Erdos, MDWest Haven, CT 065161508960139
  3. Linda Godleski, MDWest Haven, CT 065161912013855
  4. Eric Hermes, M.D.West Haven, CT 065161013908094
  5. Pochu Ho, MDWest Haven, CT 065161164432480
  6. Miyun Kang, MDWest Haven, CT 065161679506513
  7. Richard Kravitz, M.D.West Haven, CT 065161255373189
  8. Kathleen Lazzarini, M.D.West Haven, CT 065161952320871

Common questions

What is Robert G. Giebisch, MD's NPI number?

Robert G. Giebisch, MD's National Provider Identifier (NPI) is 1588658934, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert G. Giebisch, MD located?

The NPPES record lists a practice address at 270 Center St Ste 2, West Haven, CT, 06516. Phone: (203) 974-5900. Providers update this record themselves, so call before visiting.

How can I verify Robert G. Giebisch, MD's license?

NPPES lists Connecticut license number 033395, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.