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DR. KRISTEN K GRIEBEL O.D.
NPI 1922022896
Optometrist in Natick, MA

Active since July 26, 2006PECOS Enrolled
NATICK EYE ASSOCIATES P.C., 1364 WORCESTER ROAD, NATICK, MA 01760(508) 655-8127(508) 652-0819 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Kristen K Griebel O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KRISTEN K GRIEBEL O.D. (NPI 1922022896) is an individual optometrist in Natick, Massachusetts, licensed in Massachusetts (MA4031) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922022896
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. KRISTEN K GRIEBELCredential: O.D.
Location AddressNATICK EYE ASSOCIATES P.C., 1364 WORCESTER ROADNatick, MA 01760-1514
Mailing Address620 Lisa LaneFranklin, MA 02038
Phone(508) 655-8127
Fax(508) 652-0819
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1922022896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in MA · MA4031
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
NATICK EYE ASSOCIATES P.C., Natick, MA 01760
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Other Identifiers 5

Other3450928MA · Aetna
OtherAA3733MA · Harvard Pilgrim
Medicare UPINU95949MA
OtherW16171MA · Bluecross Blueshield
Medicare ID-Type UnspecifiedW17479MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kristen K Griebel O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Kristen Griebel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lunette Boston, PC
18 mi
Optometrist
230 CONGRESS ST
Boston, MA 02110
  • Reassigned Medicare billing, Massachusetts enrollment
  • 9 clinicians in this Medicare group
NPI 1265613848 (617) 338-7200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01760 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Kristen Griebel's NPI number?

The NPI number for Kristen Griebel is 1922022896. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Kristen Griebel located?

Kristen Griebel practices at Natick Eye Associates P.C. 1364 Worcester Road, Natick, MA 01760. The listed phone number is (508) 655-8127.

What is Kristen Griebel's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Kristen Griebel enrolled in Medicare?

Yes. Kristen Griebel is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristen Griebel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Griebel reassigns Medicare benefits to Lunette Boston, PC (Boston, MA). 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 Kristen Griebel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristen Griebel accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Kristen Griebel 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.

When was this NPI record last updated?

The NPPES record for Kristen Griebel was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.