IRENE M SPINELLO (M.D.) – Internal Medicine Physician, NPI 1871554162

IRENE M SPINELLO (M.D.) is a healthcare provider. based in Bakersfield, California. specializing in CRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. A66730 (CA). The NPI Number for IRENE M SPINELLO (M.D.) is 1871554162

Main info

Female
Sole Proprietor
36 Years Of Experience
Accepts Medicare Assignment
Name
IRENE M SPINELLO (M.D.)
NPI
1871554162
Phone
(661) 665-1600
Address
PO BOX 21105
Enumeration Date
28 March 2006
Last Update Date
16 May 2013

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5596242001
Graduation Year
1990 (36 years ago)
PAC ID
9436169893
Group Practice PAC ID
3476864448
Professional Enrollment ID
I20060428000436
Address ID
CA932916237VI400XXAVEX500
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

2,125 CRITICAL CARE (INTENSIVISTS) in CA

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Provider Addresses for IRENE M SPINELLO (M.D.)

  • PO BOX 21105

    BAKERSFIELD, CA 933901105

    Phone: (661) 665-1600

    Fax: (661) 665-1700

    Type: Mailing

  • 1830, Flower Street, East Bakersfield, Kern County, California, 93305, United States

    144

    BAKERSFIELD, CA 933054144

    Phone: (661) 326-2200

    Fax: (661) 326-2100

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2006-04-28

PECOS data refreshed: 2026-05-27

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
I20060428000436ICritical Care (Intensivists)CATBD

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
99291Critical care, first 30-74 minutes13360$0
99292Critical care, each additional 30 minutes4424$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes3528$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2423$0
View full utilization report →

Insurance plans in this area (ZIP 93390)

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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: 3476864448View full group profile
NameSpecialtyState
Internal Medicine, Critical Care (Intensivists)FL
Internal Medicine, Critical Care (Intensivists)CA
Internal Medicine, Pediatric MedicineCA
-CA
-CA
Critical Care (Intensivists), Pulmonary DiseaseCA
-CA
Internal Medicine, Pulmonary Disease, Critical Care (Intensivists)CA
-CA
-CA

Reviews

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Frequently asked questions

How is IRENE M SPINELLO (M.D.) identified in CMS data?
CMS-hosted NPPES data lists IRENE M SPINELLO (M.D.) with NPI 1871554162.
Is IRENE M SPINELLO (M.D.) listed as active for patients and plans?
The listing shows IRENE M SPINELLO (M.D.) as active in the NPI system.
What is IRENE M SPINELLO (M.D.) best known for clinically?
Directory data describes IRENE M SPINELLO (M.D.) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What area does IRENE M SPINELLO (M.D.) serve?
IRENE M SPINELLO (M.D.)'s listing highlights Bakersfield, California; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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