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DR. DONNA WALKER M.D.
NPI 1528086964
Internal Medicine - Hematology & Oncology in Lompoc, CA

Active since July 17, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
1201 E OCEAN AVE STE B, LOMPOC, CA 93436(805) 735-1155(805) 735-1133 Get Directions Write a Review

NPPES record last updated: May 12, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Donna Walker M.d. NPPES

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

DR. DONNA WALKER M.D. (NPI 1528086964) is an individual hematology & oncology provider in Lompoc, California, licensed in California (A55693) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1994).

NPPES Registry Identity

NPI1528086964
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. DONNA WALKERCredential: M.D.
Location Address1201 E OCEAN AVE STE BLompoc, CA 93436-7082
Mailing Address1213 E Ocean Ave, Suite 102Lompoc, CA 93436-7047 · (805) 735-1155 · Fax (805) 735-1133
Phone(805) 735-1155
Fax(805) 735-1133
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1994
Enumeration DateJuly 17, 2006
Last NPPES UpdateMay 12, 2016
✔ NPI 1528086964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A55693
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1201 E OCEAN AVE STE B, Lompoc, CA 93436
Open in Google Maps ↗

Other Identifiers 2

Medicaid00A556930CA
Medicare PINDE654ZCA

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. Donna Walker 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 ID7113825944
PECOS Enrollment IDI20100121000512
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.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
965 services255 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
57 services57 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
42 services40 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
27 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93436 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
$184.40 typical visit price
range $62.01 – $184.40
Typical copayment $46.10 (range $15.50 – $46.10)
Most-billed visit code 99205
Established Patient
$108.26 typical visit price
range $20.60 – $151.20
Typical copayment $27.06 (range $5.15 – $37.80)
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.

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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%335 patients5/55-star benchmark: 100%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
100%302 patients5/55-star benchmark: 100%
Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older
Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months
100%215 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

MID-COUNTY HEMATOLOGY AND ONCOLOGY, A PROFESSIONAL MEDICAL CORPORATION
Internal Medicine (Hematology & Oncology)
1201 E OCEAN AVE STE B
LOMPOC, CA 93436
Santa Barbara County (805) 735-1155

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 Donna Walker's NPI number?

The NPI number for Donna Walker is 1528086964. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Donna Walker located?

Donna Walker practices at 1201 E Ocean Ave Ste B, Lompoc, CA 93436. The listed phone number is (805) 735-1155.

What is Donna Walker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Donna Walker enrolled in Medicare?

Yes. Donna Walker 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 Donna Walker was last updated on May 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.