DR. GRACE CRITTENDEN (MD) – Internal Medicine Physician, NPI 1053343764

DR. GRACE CRITTENDEN (MD) is a healthcare provider. based in San luis obispo, California. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. G65487 (CA). The NPI Number for DR. GRACE CRITTENDEN (MD) is 1053343764

Main info

Female
54 Years Of Experience
Accepts Medicare Assignment
Name
DR. GRACE CRITTENDEN (MD)
NPI
1053343764
Phone
(805) 242-0614
Address
100 Casa Street
Enumeration Date
6 July 2006
Last Update Date
14 May 2019

Doctor Profile

Medical School Name
UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Secondary Phone
8055434043
Graduation Year
1972 (54 years ago)
PAC ID
0143355636
Group Practice PAC ID
9739091364
Professional Enrollment ID
I20100323000568
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DR. GRACE CRITTENDEN (MD)

  • 100 Casa Street

    Suite B

    San Luis Obispo, CA 934051818

    Phone: (805) 242-0614

    Fax: (805) 457-1550

    Type: Location

  • 1250 PEACH ST STE B

    SAN LUIS OBISPO, CA 93401

    Phone: (805) 543-4043

    Type: Location

  • Marian Medical Center, 1400, East Church Street, Santa Maria, Santa Barbara County, California, 93454, United States

    ATTENTION: MEDICAL STAFF OFFICE

    SANTA MARIA, CA 93454

    Phone: (805) 739-3954

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-03-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100323000568IInternal MedicineCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99215Established patient office or other outpatient visit, 40-54 minutes3012$0
View full utilization report →

Insurance plans in this area (ZIP 93405)

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Provider's Procedures

DR. GRACE CRITTENDEN (MD) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINECA90670Pneumococcal vaccine for injection into muscle124123

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9739091364View full group profile

Reviews

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Frequently asked questions

What NPI should I save for DR. GRACE CRITTENDEN (MD)?
Save NPI 1053343764 if you need a stable reference for DR. GRACE CRITTENDEN (MD).
Does this profile mean DR. GRACE CRITTENDEN (MD) is currently active?
Yes — DR. GRACE CRITTENDEN (MD) appears active in the national provider directory.
What does DR. GRACE CRITTENDEN (MD) treat or focus on?
Patients typically see DR. GRACE CRITTENDEN (MD) under the specialty Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where does public data place DR. GRACE CRITTENDEN (MD)?
The snapshot lists San Luis Obispo, California for DR. GRACE CRITTENDEN (MD); download NPPES for the complete set.
How can I contact DR. GRACE CRITTENDEN (MD)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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