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ANNETTE MELANIE VOLLRATH MD
NPI 1992884415
Internal Medicine - Hospice and Palliative Medicine in Chula Vista, CA

Active since November 03, 2006PECOS Enrolled
73.62/100
CMS Quality Rating
1400 E PALOMAR ST, CHULA VISTA, CA 91913(858) 499-2616 Get Directions Write a Review

NPPES record last updated: August 26, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Annette Melanie Vollrath Md NPPES

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

ANNETTE MELANIE VOLLRATH MD (NPI 1992884415) is an individual hospice and palliative medicine provider in Chula Vista, California, licensed in California (A80445) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992884415
Entity TypeIndividualFemale
Primary Taxonomy207RH0002X
Provider Legal NameANNETTE MELANIE VOLLRATHCredential: MD
Location Address1400 E PALOMAR STChula Vista, CA 91913-1800
Mailing Address1400 E Palomar StChula Vista, CA 91913-1800 · (858) 499-2616
Phone(858) 499-2616
Sole ProprietorNo
Enumeration DateNovember 3, 2006
Last NPPES UpdateAugust 26, 2013
✔ NPI 1992884415 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in CA · A80445
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedInternal MedicineTaxonomy 207R00000X · License A80445 (CA)
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License A80445 (CA)
1400 E PALOMAR ST, Chula Vista, CA 91913
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Other Names 1

Former Name (1)Annette Melanie Geisler Md

Other Identifiers 2

Medicare UPINI51753CA
Medicare PINBS294V

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Annette Melanie Vollrath Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Annette Vollrath reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency And Acute Care Medical Corporation
15 mi
Emergency Medicine
7901 FROST ST
San Diego, CA 92123
  • Reassigned Medicare billing, California enrollment
  • 1,437 clinicians in this Medicare group
NPI 1437103942 (858) 939-3400
Sharp Rees-Stealy Medical Group, Inc
18 mi
Internal Medicine
5651 COPLEY DR STE A
San Diego, CA 92111
  • Reassigned Medicare billing, California enrollment
  • 1,233 clinicians in this Medicare group
NPI 1285616177 (858) 262-6666

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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
234 services73 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.
37 services37 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
25 services25 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
25 services13 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.56
Improvement Activities40
Cost58.69

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier11 claims11 services$10.82 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier11 claims11 services$51.16 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. MICHAEL ELYEA PHARM D
Pharmacist
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (619) 397-3072
CLAIRE JESSICA WONG MD
Family Medicine
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (858) 499-2600
RICHARD BONNORONT PHARM-D
Pharmacist
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (619) 397-3060
DR. AMIR REZA DJAVID MD
Dermatology
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (619) 397-3295
DR. RICARDO A INDACOCHEA MD
Pediatrics
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (858) 499-2600
DR. FRANKLIN MILES BOYER M.D.
Surgery
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (619) 397-3140
DR. MICHAEL SONBATY M.D.
Internal Medicine
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (858) 499-2616
LINA AMINI M.D.
Ophthalmology (Ophthalmic Plastic and Reconstructive Surgery)
1400 E PALOMAR ST
CHULA VISTA, CA 91913
San Diego County (619) 397-3088

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 Annette Vollrath's NPI number?

The NPI number for Annette Vollrath is 1992884415. It was assigned to this individual provider in the NPPES registry on November 3, 2006. The provider is also known as Annette Melanie Geisler MD.

Where is Annette Vollrath located?

Annette Vollrath practices at 1400 E Palomar St, Chula Vista, CA 91913. The listed phone number is (858) 499-2616.

What is Annette Vollrath's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Annette Vollrath enrolled in Medicare?

Yes. Annette Vollrath is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Annette Vollrath's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Annette Vollrath reassigns Medicare benefits to 2 organizations: Emergency And Acute Care Medical Corporation (San Diego, CA) and Sharp Rees-Stealy Medical Group, Inc (San Diego, CA). 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 Annette Vollrath's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Annette Vollrath was last updated on August 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.