James Ostendarp, LMHC
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 164 High Street, Greenfield, MA 01301
- Practice phone
- Call (413) 773-0211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find James Ostendarp's professional email, personal email and mobile number
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James Ostendarp is a counselor in Greenfield, Massachusetts
James Ostendarp practices at Baystate Franklin Medical Center in Greenfield, Massachusetts, part of Baystate Health.
James Ostendarp's NPI, 1538383575, was assigned on April 12, 2007. James Ostendarp holds Massachusetts license 774.
- NPI
- 1538383575NPI Registry (opens in a new tab)
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Practice phone
- (413) 773-0211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
James Ostendarp practices at Baystate Franklin Medical Center in Greenfield, Massachusetts
James Ostendarp's primary practice is Baystate Franklin Medical Center, at 164 High Street, Greenfield, MA 01301 in Franklin County. The practice phone is (413) 773-0211.
- Baystate Franklin Medical Center164 High Street, Greenfield, MA 01301 · Franklin CountyPhone(413) 773-0211
Source: Dmand AI Affiliation Data
James Ostendarp is affiliated with 3 sites of care
James Ostendarp's primary practice is Baystate Franklin Medical Center in Greenfield, Massachusetts, part of Baystate Health. Dmand AI also links James Ostendarp to 1 community health center and 1 imaging center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James Ostendarp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Ostendarp practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Franklin Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baystate Health and 6.2K+ hospitals, with verified contacts in the same login.
James Ostendarp is one of 950 counselors in Massachusetts
Counselor is James Ostendarp's primary specialty in the NPI Registry, under taxonomy code 101Y00000X. James Ostendarp is licensed in Massachusetts.
Specialties and state licenses
- Counselor, MassachusettsPrimary
Counselors near James Ostendarp
Counts of counselors with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
James Ostendarp's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts James Ostendarp's median patient age at 37, with 33% women.
James Ostendarp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Sources for James Ostendarp's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about James Ostendarp
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Ostendarp's NPI number?
James Ostendarp's NPI number is 1538383575. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What does James Ostendarp specialize in?
James Ostendarp is a counselor in Greenfield, Massachusetts. The primary specialty in the NPI Registry is Counselor (taxonomy code 101Y00000X).
Where does James Ostendarp practice?
James Ostendarp practices at 164 High Street, Greenfield, MA 01301. James Ostendarp's primary practice is Baystate Franklin Medical Center in Greenfield, Massachusetts, part of Baystate Health. Dmand AI also links James Ostendarp to 1 community health center and 1 imaging center.
What is James Ostendarp's office phone number?
The practice phone on file for James Ostendarp is (413) 773-0211.
What is James Ostendarp's medical license number?
James Ostendarp holds Massachusetts license 774.
Which hospitals is James Ostendarp affiliated with?
James Ostendarp practices at Baystate Franklin Medical Center in Greenfield, Massachusetts.
How long has James Ostendarp been practicing?
James Ostendarp's NPI was assigned in 2007.
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