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DR. ANN L GERHARDT M.D.
NPI 1659456887
Internal Medicine in Sacramento, CA

Active since October 26, 2006PECOS EnrolledAccepts Medicare Assignment
5025 J ST, #203, SACRAMENTO, CA 95819(916) 457-3466(916) 457-0151 Get Directions Write a Review

NPPES record last updated: July 11, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ann L Gerhardt M.d. NPPES

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

DR. ANN L GERHARDT M.D. (NPI 1659456887) is an individual internal medicine provider in Sacramento, California, licensed in California (G56285) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1979).

NPPES Registry Identity

NPI1659456887
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANN L GERHARDTCredential: M.D.
Location Address5025 J ST, #203Sacramento, CA 95819-3839
Mailing Address5025 J St, #203Sacramento, CA 95819-3839 · (916) 457-3466 · Fax (916) 457-0151
Phone(916) 457-3466
Fax(916) 457-0151
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 1979
Enumeration DateOctober 26, 2006
Last NPPES UpdateJuly 11, 2007
✔ NPI 1659456887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G56285
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.
5025 J ST, Sacramento, CA 95819
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Other Identifiers 1

Medicare UPINA53111CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ann L Gerhardt M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921032814
PECOS Enrollment IDI20050920001247
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95819 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 11

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

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221
DME-Other DME · category DE017N
2 suppliers17 claims46 services$19.23 avg. paid by Medicare
Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier15 claims545 services$11.31 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements, and vitamins, including preparation, any strength, 10 to 51 grams of protein - premix B4189
Other-Enteral and Parenteral · category OB005N
1 supplier15 claims136 services$177.63 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier15 claims136 services$8.06 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier15 claims136 services$25.17 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
1 supplier11 claims5,280 services$9.52 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 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD G JAN MD
Surgery (Vascular Surgery)
5025 J ST, SUITE 312
SACRAMENTO, CA 95819
Sacramento County (916) 288-0055
ALBERT Z. OWENS, M.D., P.C.
Clinic/Center (Primary Care)
5025 J ST, 206
SACRAMENTO, CA 95819
Sacramento County (916) 451-2400
MIDTOWN INTERNAL MEDICINE GROUP
Internal Medicine
5025 J ST, SUITE 315
SACRAMENTO, CA 95819
Sacramento County (916) 452-1294
GODFREY F. MIX, D.P.M., INC.
Podiatrist (Foot & Ankle Surgery)
5025 J ST, SUITE 316
SACRAMENTO, CA 95819
Sacramento County (916) 732-2277
DR. LESLIE R FARMER M.D.
Internal Medicine
5025 J ST, SUITE 311
SACRAMENTO, CA 95819
Sacramento County (916) 451-6590
KARASON MASTER SURGEONS
Durable Medical Equipment & Medical Supplies
5025 J ST, SUITE 316
SACRAMENTO, CA 95819
Sacramento County (310) 854-0203
DR. GODFREY FREDERICK MIX D.P.M.
Podiatrist
5025 J ST, SUITE 316
SACRAMENTO, CA 95819
Sacramento County (916) 732-2277
MARIA K CARTWRIGHT N.D.
Naturopath
5025 J ST, SUITE 205
SACRAMENTO, CA 95819
Sacramento County (916) 666-0959

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 Ann Gerhardt's NPI number?

The NPI number for Ann Gerhardt is 1659456887. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Ann Gerhardt located?

Ann Gerhardt practices at 5025 J St #203, Sacramento, CA 95819. The listed phone number is (916) 457-3466.

What is Ann Gerhardt's specialty?

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

Is Ann Gerhardt enrolled in Medicare?

Yes. Ann Gerhardt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Ann Gerhardt was last updated on July 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.