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DR. ADOLFO FRANCISCO GRIEG D.O.
NPI 1801860259
Pediatrics - Neonatal-Perinatal Medicine in Orlando, FL

Active since February 14, 2006PECOS Enrolled
601 E ROLLINS ST, ORLANDO, FL 32803(407) 303-2528(407) 303-2760 Get Directions Write a Review

NPPES record last updated: September 21, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Adolfo Francisco Grieg D.o. NPPES

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

DR. ADOLFO FRANCISCO GRIEG D.O. (NPI 1801860259) is an individual neonatal-perinatal medicine provider in Orlando, Florida, licensed in Florida (OS16330) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Poughkeepsie.

NPPES Registry Identity

NPI1801860259
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameDR. ADOLFO FRANCISCO GRIEGCredential: D.O.
Location Address601 E ROLLINS STOrlando, FL 32803-1248
Mailing Address601 E Rollins StOrlando, FL 32803-1248 · (407) 303-2528 · Fax (407) 303-2760
Phone(407) 303-2528
Fax(407) 303-2760
Sole ProprietorNo
Enumeration DateFebruary 14, 2006
Last NPPES UpdateSeptember 21, 2020
NPPES CertifiedSeptember 21, 2020
✔ NPI 1801860259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in FL · OS16330✔ Licensed in NY · 179127
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License 179127 (NY)
601 E ROLLINS ST, Orlando, FL 32803
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Secondary Practice Location 1

Location 145 Reade PlPoughkeepsie, NY 12601-3947 · Phone (845) 483-6972 · Fax (845) 437-3181

Other Identifiers 1

Medicaid01480799NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellpoint.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. Adolfo Francisco Grieg D.o. 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 Reassignments

2

Medicare enrollment records show Adolfo Grieg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Hospital Medical Group Inc
1.9 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100
Montefiore Medical Center
941 mi
Family Medicine
2633 BROADWAY
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1760288278 (888) 663-6331

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

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.

MRS. ELIZABETH BONET CNM
Advanced Practice Midwife
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 975-0406
ROLA ALTOOS MD
Radiology (Diagnostic Radiology)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 200-2355
ALBAGIR MOHAMED ALARABI M.D
Internal Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-5600
DR. LYNN CHRISTINE PALMERI M.D.
Pediatrics (Neonatal-Perinatal Medicine)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-2528
DANIELLE LARSON CRNA
Nurse Anesthetist, Certified Registered
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 667-0444
LANDON LICHTMAN M.D.
Emergency Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-1940
ZAIN ZAMIR MD
Hospitalist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 652-7040
ANDREA CARSON
Pharmacist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (941) 875-2033

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 Adolfo Grieg's NPI number?

The NPI number for Adolfo Grieg is 1801860259. It was assigned to this individual provider in the NPPES registry on February 14, 2006.

Where is Adolfo Grieg located?

Adolfo Grieg practices at 601 E Rollins St, Orlando, FL 32803. The listed phone number is (407) 303-2528.

What is Adolfo Grieg's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Adolfo Grieg enrolled in Medicare?

Yes. Adolfo Grieg is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Adolfo Grieg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adolfo Grieg reassigns Medicare benefits to 2 organizations: Florida Hospital Medical Group Inc (Orlando, FL) and Montefiore Medical Center (New York, NY). Each 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 Adolfo Grieg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adolfo Grieg accept?

Health plans from Wellpoint list Adolfo Grieg 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 Adolfo Grieg was last updated on September 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.