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MONTEREY BAY OBSERVATION MEDICINE
NPI 1205225505
Emergency Medicine in Monterey, CA

Active since January 10, 2015
23625 HOLMAN HWY, MONTEREY, CA 93940(831) 625-4900(831) 625-4763 Get Directions Write a Review

NPPES record last updated: February 26, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Monterey Bay Observation Medicine NPPES

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

MONTEREY BAY OBSERVATION MEDICINE (NPI 1205225505) is a healthcare organization registered as an emergency medicine in Monterey, California and active in the NPI registry since January 2015. The organization lists Sameer R. Bakhda, President, as its authorized official.

NPPES Registry Identity

NPI1205225505
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameMONTEREY BAY OBSERVATION MEDICINE
Location Address23625 HOLMAN HWYMonterey, CA 93940-5902
Mailing AddressPo Box 3009San Dimas, CA 91773-7009 · (626) 447-0296 · Fax (626) 447-6057
Phone(831) 625-4900
Fax(831) 625-4763
Organization SubpartNo
Authorized OfficialSameer R. BakhdaPresident · (626) 447-0296
Enumeration DateJanuary 10, 2015
Last NPPES UpdateFebruary 26, 2015
✔ NPI 1205225505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedHospitalistTaxonomy 208M00000X
23625 HOLMAN HWY, Monterey, CA 93940
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Monterey Bay Observation Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

51

Medicare enrollment records show 51 clinicians reassign Medicare billing to Monterey Bay Observation Medicine, which bills Medicare for the services they deliver. Of these, 16 practice at this address and 26 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Emergency Medicine38
Family Practice5
Internal Medicine3
Hospitalist2
Nurse Practitioner2
Infectious Disease1

Nearest to this location (20)

See all 51
Sameer Bakhda, M.D.
Emergency Medicine
NPI 1225228851
23625 HOLMAN HWY P.O. BOX HH
Monterey, CA 93940
(831) 622-8078
✔ PECOS✔ Accepts MedicareSame address
Alec Bloom
Emergency Medicine
NPI 1821626243
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
David Dansky, M.D.
Emergency Medicine
NPI 1255347753
23625 HOLMAN HWY
Monterey, CA 93940
(831) 625-4900
✔ PECOS✔ Accepts MedicareSame address
Paul File, M.D.
Emergency Medicine
NPI 1720195266
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
John Francetic, M.D.
Internal Medicine
NPI 1902249113
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
John Hage, M.D.
Emergency Medicine
NPI 1548277999
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
Keisha Hanson, FNP-C
Nurse Practitioner
NPI 1457833386
23625 HOLMAN HWY
Monterey, CA 93940
(831) 625-4945
✔ PECOS✔ Accepts MedicareSame address
Eugene Hill, MD
Emergency Medicine
NPI 1639699127
23625 HOLMAN HWY EMERGENCY DEPARTMENT
Monterey, CA 93940
(831) 625-4945
✔ PECOS✔ Accepts MedicareSame address
Michelle Krueger-Kalinski, M.D.
Emergency Medicine
NPI 1477561876
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
Osayi Lawani, MD
Hospitalist
NPI 1164983342
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
Brannon Peralta, MD
Emergency Medicine
NPI 1649610890
23625 HOLMAN HWY
Monterey, CA 93940
(831) 625-5311
✔ PECOS✔ Accepts MedicareSame address
Gennarina Riso, DO
Emergency Medicine
NPI 1568923183
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
Catherine Seo, MD
Emergency Medicine
NPI 1265690135
23625 HOLMAN HWY
Monterey, CA 93940
(831) 625-4945
✔ PECOS✔ Accepts MedicareSame address
Nesreen Khraisha, M.D.
Infectious Disease
NPI 1992026496
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
Jonathan Lyons, DO
Emergency Medicine
NPI 1356803019
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts MedicareSame address
Elizabeth Rainwater
Nurse Practitioner
NPI 1639002884
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOSSame address
Reb Close, M.D.
Emergency Medicine
NPI 1043226830
23625 HOLMAN HWY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts Medicare0.1 mi
Casey Grover, MD
Emergency Medicine
NPI 1003127242
23625 HOLMAN HWY CHOMP EMERGENCY SERVICES
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts Medicare0.1 mi
John Ellison, M.D.
Emergency Medicine
NPI 1093845943
23625 WR HOLMAN HIGHWAY
Monterey, CA 93940
(831) 624-5311
✔ PECOS✔ Accepts Medicare0.1 mi
Robert Keaney, D.O.
Emergency Medicine
NPI 1306949672
23625 WR HOLMAN HIGHWAY
Monterey, CA 93940
(831) 624-5311
✔ PECOS0.1 mi
See all 51 clinicians

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

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 Monterey Bay Observation Medicine's NPI number?

The NPI number for Monterey Bay Observation Medicine is 1205225505. It was assigned to this organization in the NPPES registry on January 10, 2015.

Where is Monterey Bay Observation Medicine located?

Monterey Bay Observation Medicine is located at 23625 Holman Hwy, Monterey, CA 93940. The listed phone number is (831) 625-4900.

What is Monterey Bay Observation Medicine's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Monterey Bay Observation Medicine enrolled in Medicare?

Yes. Monterey Bay Observation Medicine is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Monterey Bay Observation Medicine?

According to the CMS Revalidation Reassignment List (October 2026 release), 51 clinicians in 6 Medicare specialties reassign their Medicare billing to Monterey Bay Observation Medicine. A 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 the clinician's services. The largest specialties are Emergency Medicine (38), Family Practice (5) and Internal Medicine (3). Of these, 16 practice at this address and 26 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Monterey Bay Observation Medicine was last updated on February 26, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.