Appelbaum & Himmelstein, LLC (NY)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2016
- $28.25K
- $28,250under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 2
- with positive net obligations
- Latest action
- Feb 12, 2018
- SAM.gov registration
- Inactive
- Registration expiration date Nov 10, 2021
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Sep 1, 1972 (54 years)
- Location
- New York, NY
- State of incorporation
- New York
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DQDMMWZJSKJ8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2016. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2017: $14,250
- FY2016: $14,000
Total across 2 fiscal years: $28,250
Top awarding agencies
- Department of Defense$14,250, 50.4%
- Department of the Interior$14,000, 49.6%
Top awarding sub-agencies
- Department of the Navy$14,250, 50.4%
- National Park Service$14,000, 49.6%
Top NAICS by obligations
- 541490Other specialized design services$14,000, 49.6%
Top product and service codes by obligations
- R499Support- professional: other$28,250, 100%
Capabilities
NAICS codes
- 541490Other Specialized Design Services(primary)Small
- 541690Other Scientific and Technical Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
Contracts
Latest awards and orders
- N0018917P1166Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- INP16PC00265Definitive contractDepartment of the InteriorNational Park ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Appelbaum & Himmelstein, LLC lists a physical address and a separate mailing address, along with 2 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
444 CENTRAL PARK W APT 18C
NEW YORK, NY, 10025
USA
Mailing Address
444 CENTRAL PARK W APT 18C
NEW YORK, NY, 10025
USA
Government Business Contact
Paul Himmelstein
444 Central Park West
New York, NY, 10025
USA
Electronic Business Contact
Paul Himmelstein
444 Central Park West
New York, NY, 10025
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Appelbaum & Himmelstein, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 10, 2021.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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