DR. KARLA GRECO MD
NPI 1578762209
Anesthesiology in Exeter, NH
About Dr. Karla Greco Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KARLA GRECO MD (NPI 1578762209) is an individual anesthesiology provider in Exeter, New Hampshire, licensed in New Hampshire (17919) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, is affiliated with Exeter Hospital Inc, and is a graduate of University Of Vermont College Of Medicine (2007).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Karla Greco 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.
Medicare Billing Reassignment
Medicare enrollment records show Karla Greco reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 189 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Exeter Hospital Inc
Acute Care Hospitals · Exeter, NHOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EXETER, NH 03833
EXETER, NH 03833
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 Karla Greco's NPI number?
The NPI number for Karla Greco is 1578762209. It was assigned to this individual provider in the NPPES registry on July 12, 2007.
Where is Karla Greco located?
Karla Greco practices at 5 Alumni Dr, Exeter, NH 03833. The listed phone number is (603) 580-6624.
What is Karla Greco's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Karla Greco enrolled in Medicare?
Yes. Karla Greco 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.
Which organization bills Medicare for Karla Greco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karla Greco reassigns Medicare benefits to Anesthesia Care Group PC (Exeter, NH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karla Greco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karla Greco affiliated with any hospitals?
According to CMS data, Karla Greco is affiliated with Exeter Hospital Inc.
When was this NPI record last updated?
The NPPES record for Karla Greco was last updated on April 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Dr. Karla Greco, MD · NPI 1578762209
Anesthesiology physician in Exeter, New Hampshire. Individual provider, active in the CMS NPPES registry since July 12, 2007.
## Identity
- **NPI:** 1578762209 (Entity type: Individual)
- **Enumerated:** July 12, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 17919 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 ALUMNI DR, Exeter, NH 03833-2128
- **Phone:** (603) 580-6624 · **Fax:** (603) 580-6961
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Anesthesia Care Group PC (NPI 1629074224, Exeter, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 2007
## Record status
- **NPPES last updated:** April 5, 2018
- **Other identifiers:** Medicaid 3106391 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1578762209) · Data from the CMS NPPES public registry.