DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) – Hospitalist Physician, NPI 1093003303

DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) is a healthcare provider. based in Norwich, Connecticut. specializing in INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 052827 (CT). The NPI Number for DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) is 1093003303

Main info

Male
Sole Proprietor
23 Years Of Experience
Accepts Medicare Assignment
Name
DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.)
NPI
1093003303
Phone
(860) 889-8331
Address
326 WASHINGTON ST
Enumeration Date
20 July 2011
Last Update Date
3 August 2016

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8608898331
Graduation Year
2003 (23 years ago)
PAC ID
1052559846
Group Practice PAC ID
0749170645
Professional Enrollment ID
I20141015001783
Address ID
CT063602740NO326XXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience42
Completeness75
Years active:14State licenses:1Digital endpointsOther names

3,460 INTERNAL MEDICINE in CT

Provider Addresses for DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.)

  • 326 WASHINGTON ST

    B433

    NORWICH, CT 063602740

    Phone: (860) 889-8331

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 16 Open Payments records for all available years, with a total value of $387.

Total Amount is formed as General ($387) + Research ($0) + Ownership ($0) = $387.

Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($93).

Total Amount

$387

General + Research + Ownership

Payments

16

Total payment records

General Amount

$387

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-07

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2014-10-15

PECOS data refreshed: 2026-06-15

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20141015001783IInternal MedicineCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes676261$0
99239Hospital discharge day management, more than 30 minutes170167$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes4141$0
View full utilization report →

Insurance plans in this area (ZIP 06360)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0749170645View full group profile
NameSpecialtyState
Nurse PractitionerCT
Emergency MedicineRI
P S Y C H I A T R YMA
Hematology/Oncology, Medical OncologyNJ
Physician AssistantME
Hospitalist, Internal MedicineNY
Physician AssistantCT
Physician AssistantGA
Physician AssistantRI
Physician AssistantMA

Reviews

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Frequently asked questions

How is DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) identified in CMS data?
CMS-hosted NPPES data lists DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) with NPI 1093003303.
Does the file indicate DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) is practicing under active NPI?
Directory data currently reports DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) as active.
What is DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.)'s specialty?
The listing groups DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) with Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) on a map?
Expect Norwich, Connecticut as a primary anchor for DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) unless the record lists multiple sites.
Is the information about DR. ROMMEL RAMON RESULTAN GERONIMO (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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