ALLISON LYNN RAMSEY M.D.
NPI 1841633591
Internal Medicine - Pulmonary Disease in Santa Maria, CA

Q: What is Allison Ramsey's NPI number?

The NPI number for Allison Ramsey is 1841633591. It was assigned to this individual provider in the NPPES registry on April 12, 2013.

Q: What is Allison Ramsey's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Allison Ramsey was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since April 12, 2013PECOS EnrolledAccepts Medicare Assignment

86.1/100

CMS Quality Rating

300 S STRATFORD AVE, SANTA MARIA, CA 93454(805) 739-3863(805) 346-3539 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 20, 2025, Oct 7, 2025, Sep 8, 2025 and 3 more (6 updates tracked since 2018).

On this page

About Allison Lynn Ramsey M.d. NPPES

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

ALLISON LYNN RAMSEY M.D. (NPI 1841633591) is an individual pulmonary disease provider in Santa Maria, California, licensed in California (A142175) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Luis Obispo, and is a graduate of University Of Texas Medical School At Houston (2013).

NPPES Registry Identity

NPI1841633591

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameALLISON LYNN RAMSEYCredential: M.D.

Location Address300 S STRATFORD AVESanta Maria, CA 93454-5903

Mailing Address525 Plaza Dr Ste 204Santa Maria, CA 93454-6954 · (805) 940-2242 · Fax (805) 346-3539

Phone(805) 739-3863

Fax(805) 346-3539

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2013

Enumeration DateApril 12, 2013

Last NPPES UpdateNovember 20, 20256 updates tracked since enumeration

NPPES CertifiedNovember 20, 2025

✔ NPI 1841633591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CA · A142175

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License A142175 (CA)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License A142175 (CA)

300 S STRATFORD AVE, Santa Maria, CA 93454

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Secondary Practice Location 1

Location 11428 Phillips Ln Ste 203San Luis Obispo, CA 93401-2551 · Phone (805) 543-4407 ext. 0 · Fax (805) 543-4587

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Allison Lynn Ramsey 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 ID5092060509

PECOS Enrollment IDI20190710001055

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

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

Pacific Central Coast Health Centers

Same address

Community Health

300 S STRATFORD AVE
Santa Maria, CA 93454

Reassigned Medicare billing, California enrollment
263 clinicians in this Medicare group

NPI 1760887368 (805) 739-3863

Central Coast Chest Consultants A Medical Corporation

27 mi

Critical Care Medicine

1428 PHILLIPS LN, SUITE 203
San Luis Obispo, CA 93401

Reassigned Medicare billing, California enrollment
9 clinicians in this Medicare group

NPI 1740267574 (805) 543-4407

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 3

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 high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

19 services17 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.

14 services13 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93454 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

$139.99 typical visit price

range $62.01 – $184.40

Typical copayment $34.99 (range $15.50 – $46.10)

Most-billed visit code 99204

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.

86.1/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

82.93

Promoting Interoperability

100

Improvement Activities

Cost

66.73

Referred Medical Equipment & Supplies CMS DME claims 9

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

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

5 suppliers22 claims24 services$66.98 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

3 suppliers18 claims18 services$32.38 avg. paid by Medicare

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

14 suppliers158 claims16,504 services$0.32 avg. paid by Medicare

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

5 suppliers40 claims11,035 services$0.01 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

10 suppliers96 claims12,420 services$0.20 avg. paid by Medicare

Sirolimus, oral, 1 mg J7520

Treatment-Treatment - Miscellaneous · category RX029N

7 suppliers53 claims1,671 services$2.62 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 11

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

KARAMITSOS & WILTCHIK, A MEDICAL CORP

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