CALIFORNIA MOBILE PHYSICIANS AND COMPREHENSIVE MEDICINE
NPI 1467709220
Internal Medicine in Alpine, CA

Q: What is Mary Gessner-Peterson Medical Group, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since August 11, 2012

1730 ALPINE BLVD STE 205, ALPINE, CA 91901(619) 326-4445(619) 722-1721 Get Directions Write a Review

NPPES record last updated: September 27, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 27, 2018, Mar 23, 2016 (2 updates tracked since 2016).

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About California Mobile Physicians And Comprehensive Medicine NPPES

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

CALIFORNIA MOBILE PHYSICIANS AND COMPREHENSIVE MEDICINE (NPI 1467709220) is a healthcare organization registered as an internal medicine in Alpine, California and active in the NPI registry since August 2012. The organization lists Mary Gessner-peterson, Owner, as its authorized official.

NPPES Registry Identity

NPI1467709220

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMARY GESSNER-PETERSON MEDICAL GROUP, INC

Location Address1730 ALPINE BLVD STE 205Alpine, CA 91901-3878

Mailing Address2710 Alpine Blvd, Suite 434Alpine, CA 91901-2276 · (619) 326-4445 · Fax (619) 326-4445

Phone(619) 326-4445

Fax(619) 722-1721

Organization SubpartNo

Authorized OfficialMary Gessner-petersonOwner · (215) 778-5011

Enumeration DateAugust 11, 2012

Last NPPES UpdateSeptember 27, 20182 updates tracked since enumeration

✔ NPI 1467709220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · 20A11744

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedClinic/Center · Primary CareTaxonomy 261QP2300X

1730 ALPINE BLVD STE 205, Alpine, CA 91901

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Other Names 1

Doing Business AsCalifornia Mobile Physicians And Comprehensive Medicine

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

California Mobile Physicians And Comprehensive Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 10 clinicians reassign Medicare billing to California Mobile Physicians And Comprehensive Medicine, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Nurse Practitioner9

Internal Medicine1

Clinicians, nearest first (10)

Sheryl Harpel

Nurse Practitioner

NPI 1780177147

1730 ALPINE BLVD
Alpine, CA 91901

(619) 326-4445

✔ PECOSSame address

Krina Patel

Nurse Practitioner

NPI 1922711209

1832 ALPINE BLVD STE B
Alpine, CA 91901

(619) 326-4445

✔ PECOS✔ Accepts Medicare0.1 mi

Mary Gessner-Peterson, DO

Internal Medicine

NPI 1861662884

2710 ALPINE BLVD # 205
Alpine, CA 91901

(619) 326-4445

✔ PECOS✔ Accepts Medicare1.3 mi

Robin Robinson, RN, FNP-BC

Nurse Practitioner

NPI 1689100687

4058 WILLOWS RD
Alpine, CA 91901

(619) 445-1188

✔ PECOS3.0 mi

Anna Baston, NURSE PRACTITIONER

Nurse Practitioner

NPI 1649588005

1465 E LEXINGTON UNIT 10-C
El Cajon, CA 92019

(619) 312-1003

✔ PECOS✔ Accepts Medicare9.4 mi

Natalia Robinson, FNP

Nurse Practitioner

NPI 1952173395

4969 MILLS ST APT 11
La Mesa, CA 91942

(508) 360-9569

✔ PECOS15 mi

Stacy Thompson, NP-C

Nurse Practitioner

NPI 1891252318

3610 VILLAGE DR APT A
Carlsbad, CA 92008

(760) 717-0389

✔ PECOS✔ Accepts Medicare39 mi

Mary Redden, FNP-C

Nurse Practitioner

NPI 1508381302

3090 BRISTOL ST STE 200
Costa Mesa, CA 92626

(888) 789-9585

✔ PECOS✔ Accepts Medicare87 mi

Lindsay Hanna, NP

Nurse Practitioner

NPI 1699257907

325 POSADA LN
Templeton, CA 93465

(805) 239-0644

✔ PECOS293 mi

Laura Cortez, NP

Nurse Practitioner

NPI 1508388521

16701 CREEK BEND DR STE 500
Sugar Land, TX 77478

(281) 265-0402

✔ PECOS✔ Accepts Medicare1,270 mi

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 Mary Gessner-Peterson Medical Group, Inc's NPI number?

The NPI number for Mary Gessner-Peterson Medical Group, Inc is 1467709220. It was assigned to this organization in the NPPES registry on August 11, 2012. The provider is doing business as California Mobile Physicians And Comprehensive Medicine.

Where is Mary Gessner-Peterson Medical Group, Inc located?

Mary Gessner-Peterson Medical Group, Inc is located at 1730 Alpine Blvd Ste 205, Alpine, CA 91901. The listed phone number is (619) 326-4445.

What is Mary Gessner-Peterson Medical Group, Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mary Gessner-Peterson Medical Group, Inc enrolled in Medicare?

Yes. Mary Gessner-Peterson Medical Group, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mary Gessner-Peterson Medical Group, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 2 Medicare specialties reassign their Medicare billing to Mary Gessner-Peterson Medical Group, Inc. 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 Nurse Practitioner (9) and Internal Medicine (1). Of these, 1 practice at this address and 5 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 Mary Gessner-Peterson Medical Group, Inc was last updated on September 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.