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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GRITZ PIERRE M.D.
NPI 1215319140
Family Medicine in Rochester, NY

Active since June 27, 2015PECOS Enrolled
1555 LONG POND RD, ROCHESTER, NY 14626(585) 723-7870(585) 723-7871 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 1, 2026, Aug 6, 2026, Mar 1, 2023 and 1 more (4 updates tracked since 2018).

About Dr. Gritz Pierre M.d. NPPES

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

DR. GRITZ PIERRE M.D. (NPI 1215319140) is an individual family medicine provider in Rochester, New York, licensed in Texas (W1661) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lebanon, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1215319140
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. GRITZ PIERRECredential: M.D.
Location Address1555 LONG POND RDRochester, NY 14626-4164
Mailing Address100 Kings Hwy SRochester, NY 14617-5504 · (585) 922-1900
Phone(585) 723-7870
Fax(585) 723-7871
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateJune 27, 2015
Last NPPES UpdateOctober 19, 20264 updates tracked since enumeration
NPPES CertifiedOctober 19, 2026
✔ NPI 1215319140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in TX · W1661✔ Licensed in MO · 2025045493
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 307875 (NY), MD190959 (OR), 2025045493 (MO)
Also ListedHospitalistTaxonomy 208M00000X · License 307875 (NY), MD190959 (OR)
1555 LONG POND RD, Rochester, NY 14626
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1305 W Jackson St, 200Carbondale, IL 62901-1474 · Phone (618) 536-0221
Location 21000 W 10th StRolla, MO 65401-2905 · Phone (573) 458-8899 · Fax (573) 341-5611

Accepted Insurance

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

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. Gritz Pierre M.d. 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.

PECOS PAC ID2961718259
PECOS Enrollment IDI20181016004047, I20190311000280, I20201027002672, I20220106002019
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

21

Medicare enrollment records show Gritz Pierre reassigns Medicare billing to 21 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Delphi Healthcare PLLC
4.0 mi
Emergency Medicine
1160 CHILI AVE
Rochester, NY 14624
  • Reassigned Medicare billing, New York enrollment
  • 203 clinicians in this Medicare group
NPI 1003075029 (585) 330-3374
Port City Emergency Physicians LLP
63 mi
Emergency Medicine
110 W 6TH ST
Oswego, NY 13126
  • Reassigned Medicare billing, New York enrollment
  • 129 clinicians in this Medicare group
NPI 1134370547 (315) 349-5511
Columbia Memorial Hospital
188 mi
Multi-Specialty
345 STATE ROUTE 296
Hensonville, NY 12439
  • Reassigned Medicare billing, New York enrollment
  • 215 clinicians in this Medicare group
NPI 1619222361 (518) 734-3260
Montefiore Medical Center
253 mi
Anesthesiology
111 E 210TH ST
Bronx, NY 10467
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1063525152 (914) 378-6021
North Shore-Lij Medical PC
264 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400
Immh Scottsboro LLC
740 mi
Emergency Medicine
380 WOODS COVE RD
Scottsboro, AL 35768
  • Reassigned Medicare billing, Alabama enrollment
  • 95 clinicians in this Medicare group
NPI 1558762393 (844) 474-4019
Island Medical Alabama LLC
791 mi
Emergency Medicine
1912 AL HIGHWAY 157
Cullman, AL 35058
  • Reassigned Medicare billing, Alabama enrollment
  • 125 clinicians in this Medicare group
NPI 1104097666 (844) 474-4019
Mercy Clinic Springfield Communities
801 mi
Rural Health
114 DOWNEY PL
Cuba, MO 65453
  • Reassigned Medicare billing, Missouri enrollment
  • Also billed through NPI 1245277631 (Missouri)
  • 1,487 clinicians in this Medicare group
NPI 1063541704 (573) 885-3358
Phelps County Regional Medical Center
814 mi
Rural Health
1000 N JEFFERSON STREET
St. James, MO 65559
  • Reassigned Medicare billing, Missouri enrollment
  • 195 clinicians in this Medicare group
NPI 1457799520 (573) 265-8840
Mercy Hospital Lebanon
824 mi
General Acute Care Hospital
1605 MARTIN SPRINGS DR
Rolla, MO 65401
  • Reassigned Medicare billing, Missouri enrollment
  • 4 clinicians in this Medicare group
NPI 1740413988 (417) 533-6100

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 4

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
113 services108 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
52 services50 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
46 services46 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
11 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Hospital Lebanon

Acute Care Hospitals · Lebanon, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260059
Location100 Hospital DriveLebanon, MO 65536 · Laclede County
Emergency services Birthing friendly

Oswego Hospital

Acute Care Hospitals · Oswego, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330218
Location110 West Sixth StreetOswego, NY 13126 · Oswego County
Emergency services Birthing friendly

Asante Rogue Regional Medical Center

Acute Care Hospitals · Medford, OR
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380018
Location2825 E Barnett RoadMedford, OR 97504 · Jackson County
Emergency services Birthing friendly

Providence Medford Medical Center

Acute Care Hospitals · Medford, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380075
Location1111 Crater Lake AvenueMedford, OR 97504 · Jackson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14626 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MACKENZIE R. PETTINELLA PA
Physician Assistant (Medical)
1555 LONG POND RD, DEPT. OF MEDICINE
ROCHESTER, NY 14626
Monroe County (585) 723-7870
FATHI ABOKALAWA MD
Student in an Organized Health Care Education/Training Program
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 723-7746
ELIZABETH GRACE WYGONIK PA-C
Physician Assistant
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 723-7000
YOUSEF WALY MD
Student in an Organized Health Care Education/Training Program
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 723-7000
MARINA TAKAWY MD
Student in an Organized Health Care Education/Training Program
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 723-7000
KELCY WILDT PA
Physician Assistant
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 723-7000
JEFF YANG MD
Emergency Medicine
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 723-7070
VATSALA GOVIND KIRTANI M.D.
Internal Medicine (Hematology & Oncology)
1555 LONG POND RD
ROCHESTER, NY 14626
Monroe County (585) 922-4020

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 Gritz Pierre's NPI number?

The NPI number for Gritz Pierre is 1215319140. It was assigned to this individual provider in the NPPES registry on June 27, 2015.

Where is Gritz Pierre located?

Gritz Pierre practices at 1555 Long Pond Rd, Rochester, NY 14626. The listed phone number is (585) 723-7870.

What is Gritz Pierre's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gritz Pierre enrolled in Medicare?

Yes. Gritz Pierre 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 organizations bill Medicare for Gritz Pierre's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gritz Pierre reassigns Medicare benefits to 21 organizations: Delphi Healthcare PLLC (Rochester, NY), Port City Emergency Physicians LLP (Oswego, NY), Columbia Memorial Hospital (Hensonville, NY), Montefiore Medical Center (Bronx, NY), North Shore-Lij Medical PC (Great Neck, NY) and 16 more organizations, listed in the Medicare section above. 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 Gritz Pierre's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gritz Pierre accept?

Health plans from Anthem Blue Cross and Blue Shield list Gritz Pierre 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 Gritz Pierre affiliated with any hospitals?

According to CMS data, Gritz Pierre is affiliated with Mercy Hospital Lebanon, Oswego Hospital, Asante Rogue Regional Medical Center and Providence Medford Medical Center.

When was this NPI record last updated?

The NPPES record for Gritz Pierre was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.