DAVID ADAIR GREEN MD
NPI 1871792127
Internal Medicine - Critical Care Medicine in Altoona, PA
About David Adair Green Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID ADAIR GREEN MD (NPI 1871792127) is an individual critical care medicine provider in Altoona, Pennsylvania, licensed in Pennsylvania (MD450833) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Upmc Altoona, and maintains a secondary practice location in Abilene.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Adair Green Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Altoona
Acute Care Hospitals · Altoona, PAHendrick Medical Center
Acute Care Hospitals · Abilene, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Green's NPI number?
The NPI number for David Green is 1871792127. It was assigned to this individual provider in the NPPES registry on July 17, 2007.
Where is David Green located?
David Green practices at 620 Howard Ave, Altoona, PA 16601. The listed phone number is (412) 822-7410.
What is David Green's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is David Green enrolled in Medicare?
Yes. David Green is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does David Green accept?
Health plans from Blue Cross and Blue Shield of Texas list David Green as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Green affiliated with any hospitals?
According to CMS data, David Green is affiliated with Upmc Altoona and Hendrick Medical Center.
When was this NPI record last updated?
The NPPES record for David Green was last updated on June 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David Adair Green, MD · NPI 1871792127
Critical Care Medicine physician in Altoona, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 17, 2007.
## Identity
- **NPI:** 1871792127 (Entity type: Individual)
- **Enumerated:** July 17, 2007
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** MD450833 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 620 HOWARD AVE, Altoona, PA 16601-4804
- **Phone:** (412) 822-7410 · **Fax:** (412) 822-7411
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** June 20, 2025
- **Other identifiers:** Medicaid 102898208-0002 (PA); Medicaid 1871792127 (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1871792127) · Data from the CMS NPPES public registry.