1. Home
  2. Directory
  3. New York
  4. Rochester
  5. Hospitalist
  6. NPI Profile

DR. WARREN MANYARA M.D.
NPI 1639330822
Hospitalist in Rochester, NY

Active since June 19, 2008PECOS EnrolledAccepts Medicare Assignment
1425 PORTLAND AVE, ROCHESTER, NY 14621(585) 922-5067(585) 922-2908 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 8, 2025, Aug 12, 2025, Feb 17, 2022 and 2 more (5 updates tracked since 2021).

About Dr. Warren Manyara M.d. NPPES

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

DR. WARREN MANYARA M.D. (NPI 1639330822) is an individual hospitalist provider in Rochester, New York, licensed in New York (338919) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Rochester General Hospital, and maintains a secondary practice location in Rochester.

NPPES Registry Identity

NPI1639330822
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. WARREN MANYARACredential: M.D.
Location Address1425 PORTLAND AVERochester, NY 14621-3011
Mailing Address100 Kings Hwy SRochester, NY 14617-5504 · Fax (585) 922-1011
Phone(585) 922-5067
Fax(585) 922-2908
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJune 19, 2008
Last NPPES UpdateSeptember 8, 20255 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2025
✔ NPI 1639330822 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NY · 338919
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 52490 (MN), 338919 (NY), 4301100558 (MI)
Also ListedSurgeryTaxonomy 208600000X · License 52490 (MN)
1425 PORTLAND AVE, Rochester, NY 14621
Open in Google Maps ↗

Secondary Practice Location 1

Location 11555 Long Pond RdRochester, NY 14626-4164 · Phone (585) 723-7000 · Fax (585) 723-7871

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. Warren Manyara 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 ID2466593074
PECOS Enrollment IDI20250917002026
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

12

Medicare enrollment records show Warren Manyara reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rochester General Hospital
0.1 mi
General Acute Care Hospital
1425 PORTLAND AVE
Rochester, NY 14621
  • Reassigned Medicare billing, New York enrollment
  • 2,285 clinicians in this Medicare group
NPI 1063531929 (585) 922-4000
The Unity Hospital Of Rochester
0.9 mi
General Acute Care Hospital
100 KINGS HWY S
Rochester, NY 14617
  • Reassigned Medicare billing, New York enrollment
  • 1,442 clinicians in this Medicare group
NPI 1457395766 (585) 922-1900
Gouverneur Hospital
132 mi
Critical Access
77 W BARNEY ST
Gouverneur, NY 13642
  • Reassigned Medicare billing, New York enrollment
  • 143 clinicians in this Medicare group
NPI 1295156412 (315) 287-1000
Canton-Potsdam Hospital
166 mi
General Acute Care Hospital
50 LEROY STREET
Potsdam, NY 13676
  • Reassigned Medicare billing, New York enrollment
  • 414 clinicians in this Medicare group
NPI 1568548782 (315) 265-3300
Massena Hospital Inc
180 mi
Critical Access
1 HOSPITAL DR
Massena, NY 13662
  • Reassigned Medicare billing, New York enrollment
  • 176 clinicians in this Medicare group
NPI 1972604460 (315) 769-4200
Mayo Clinic Health System-Lake City
739 mi
Critical Access
500 W GRANT ST
Lake City, MN 55041
  • Reassigned Medicare billing, Minnesota enrollment
  • Also billed through NPI 1164463659 (Minnesota)
  • 675 clinicians in this Medicare group
NPI 1538113022 (651) 345-3321
Mayo Clinic Health System-Southeast Minnesota Region
751 mi
Multi-Specialty
701 HEWITT BLVD
Red Wing, MN 55066
  • Reassigned Medicare billing, Minnesota enrollment
  • Also billed through NPI 1063435410 (Minnesota)
  • 1,571 clinicians in this Medicare group
NPI 1114453883 (651) 267-5000
Healtheast Medical Research Institute
769 mi
Family Medicine
2900 CURVE CREST BLVD
Stillwater, MN 55082
  • Reassigned Medicare billing, Minnesota enrollment
  • 2,361 clinicians in this Medicare group
NPI 1285929265 (651) 471-5600
Fairview Health Services
777 mi
General Acute Care Hospital
5200 FAIRVIEW BLVD
Wyoming, MN 55092
  • Reassigned Medicare billing, Minnesota enrollment
  • 4,038 clinicians in this Medicare group
NPI 1083692941 (651) 982-7000
Mayo Clinic Health System-Southwest Minnesota Region
799 mi
Multi-Specialty
501 STATE ST N
Waseca, MN 56093
  • Reassigned Medicare billing, Minnesota enrollment
  • Also billed through NPI 1740256668 (Minnesota), NPI 1124035282 (Minnesota)
  • 1,572 clinicians in this Medicare group
NPI 1518494251 (507) 835-1210

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
123 services62 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
44 services44 patients
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.
32 services32 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
16 services13 patients

Hospital Affiliations CMS Care Compare

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

Rochester General Hospital

Acute Care Hospitals · Rochester, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330125
Location1425 Portland AvenueRochester, NY 14621 · Monroe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14621 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
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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.

DR. NIAZ AHMED D.D.S.
Dentist
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4000
DR. BRIAN JOHN THOMAS D.O.
Anesthesiology
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4159
LISA NICOLE FRONCZAK PA-C
Physician Assistant
1425 PORTLAND AVE, BOX 362
ROCHESTER, NY 14621
Monroe County (585) 922-4000
ANDREW ROTANDO DO
Emergency Medicine
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-3469
ALEXANDER VAZZANO MD
Emergency Medicine
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4638
AMY BODROG MD
Internal Medicine (Hematology)
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4020
NUMRA ASLAM BAJWA MD
Hospitalist
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-5067
DR. PRAKASH UPRETI MD
Hospitalist
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (295) 029-8769

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 Warren Manyara's NPI number?

The NPI number for Warren Manyara is 1639330822. It was assigned to this individual provider in the NPPES registry on June 19, 2008.

Where is Warren Manyara located?

Warren Manyara practices at 1425 Portland Ave, Rochester, NY 14621. The listed phone number is (585) 922-5067.

What is Warren Manyara's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Warren Manyara enrolled in Medicare?

Yes. Warren Manyara 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 Warren Manyara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Warren Manyara reassigns Medicare benefits to 12 organizations: Rochester General Hospital (Rochester, NY), The Unity Hospital Of Rochester (Rochester, NY), Gouverneur Hospital (Gouverneur, NY), Canton-Potsdam Hospital (Potsdam, NY), Massena Hospital Inc (Massena, NY) and 7 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 Warren Manyara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Warren Manyara affiliated with any hospitals?

According to CMS data, Warren Manyara is affiliated with Rochester General Hospital.

When was this NPI record last updated?

The NPPES record for Warren Manyara was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.