DR. JEFFREY JOHN DOOLITTLE (M.D.) – Family Medicine Physician, NPI 1710095039

DR. JEFFREY JOHN DOOLITTLE (M.D.) is a healthcare provider. based in Mason city, Iowa. specializing in FAMILY PRACTICE, EMERGENCY MEDICINE, OBSTETRICS/GYNECOLOGY. They hold the professional credentials M.D.. They hold a License No. 04-38088 (KS). The NPI Number for DR. JEFFREY JOHN DOOLITTLE (M.D.) is 1710095039

Main info

Male
25 Years Of Experience
Name
DR. JEFFREY JOHN DOOLITTLE (M.D.)
NPI
1710095039
Phone
(641) 428-3041
Address
621 S ILLINOIS AVE STE 103
Enumeration Date
27 August 2006
Last Update Date
20 May 2024

Doctor Profile

Medical School Name
UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Secondary Phone
5152957714
Graduation Year
2001 (25 years ago)
PAC ID
1759362130
Group Practice PAC ID
3375454259
Professional Enrollment ID
I20150715000544
Address ID
IA505113649AL1519XSTXX401

Contacts

Secure Messaging
jeffery.doolittle.p43@direct.trinity-healthiowa.nextgenshare.com
Secure Messaging
JeffreyDoolittle@komhn.cernerdirect.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness85
Years active:19State licenses:2Other namesUpdated within 12 months

1,656 FAMILY PRACTICE in IA

Provider Addresses for DR. JEFFREY JOHN DOOLITTLE (M.D.)

  • 621 S ILLINOIS AVE STE 103

    MASON CITY, IA 504015489

    Phone: (641) 428-3041

    Type: Mailing

  • 1010 4TH ST SW STE 120

    MASON CITY, IA 504012856

    Phone: (641) 428-6020

    Fax: (641) 428-7803

    Type: Location

  • 1519 S PHILLIPS ST

    ALGONA, IA 505113649

    Phone: (515) 295-7714

    Fax: (515) 295-4505

    Type: Mailing

  • North Emporia Street, Wichita, Sedgwick County, Kansas, 67204-4502, United States

    WICHITA, KS 672143707

    Phone: (316) 858-3460

    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: 2004-06-01

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
I20040601000606IFamily PracticeIATBD

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
99214Established patient office or other outpatient visit, 30-39 minutes196130$0
99213Established patient office or other outpatient visit, 20-29 minutes112104$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit3737$0
99215Established patient office or other outpatient visit, 40-54 minutes2222$0
99238Hospital discharge day management, 30 minutes or less2221$0
View full utilization report →

Insurance plans in this area (ZIP 50401)

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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: 3375454259View full group profile
NameSpecialtyState
Family PracticeIA
Family PracticeIA
General SurgeryWA
Nurse PractitionerIA
Family PracticeIA
Family PracticeIA
Family PracticeIA
Physician AssistantIA
-IA
Nurse PractitionerIA

Reviews

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Frequently asked questions

How is DR. JEFFREY JOHN DOOLITTLE (M.D.) identified in CMS data?
CMS-hosted NPPES data lists DR. JEFFREY JOHN DOOLITTLE (M.D.) with NPI 1710095039.
Is DR. JEFFREY JOHN DOOLITTLE (M.D.) still practicing?
DR. JEFFREY JOHN DOOLITTLE (M.D.) is currently listed as active in the public NPI registry.
What is DR. JEFFREY JOHN DOOLITTLE (M.D.)'s primary classification?
Family Medicine Physician is the headline specialty for DR. JEFFREY JOHN DOOLITTLE (M.D.) here. Clinical services aligned with this taxonomy classification.
What address line appears for DR. JEFFREY JOHN DOOLITTLE (M.D.)?
DR. JEFFREY JOHN DOOLITTLE (M.D.)'s geographic hint is Mason City, Iowa in our summary view.
Why does DR. JEFFREY JOHN DOOLITTLE (M.D.) have multiple addresses?
6 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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