ADAM WILLIAM CALDWELL MD
NPI 1881954352
Internal Medicine - Cardiovascular Disease in Augusta, ME

Active since May 18, 2012PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
35 MEDICAL CENTER PKWY STE 101, AUGUSTA, ME 04330(207) 430-4321(207) 430-4320 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 5, 2026, Jun 20, 2019, Dec 12, 2016 (3 updates tracked since 2016).

About Adam William Caldwell Md NPPES

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

ADAM WILLIAM CALDWELL MD (NPI 1881954352) is an individual cardiovascular disease provider in Augusta, Maine, licensed in Maine (MD22836) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1881954352
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameADAM WILLIAM CALDWELLCredential: MD
Location Address35 MEDICAL CENTER PKWY STE 101Augusta, ME 04330-8160
Mailing Address35 Medical Center Pkwy Ste 101Augusta, ME 04330-8160 · (207) 430-4321 · Fax (207) 430-4320
Fax(207) 430-4320
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMay 18, 2012
Last NPPES UpdateMarch 5, 20263 updates tracked since enumeration
NPPES CertifiedMarch 5, 2026
NPI 1881954352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in ME · MD22836
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 2015-00438 (NC), MD22836 (ME)
Also ListedInternal Medicine · Advanced Heart Failure and Transplant CardiologyTaxonomy 207RA0001X · License MD22836 (ME)
35 MEDICAL CENTER PKWY STE 101, Augusta, ME 04330

Secondary Practice Locations 4

Location 122 Bramhall StPortland, ME 04102-3134 · Phone (207) 662-2414 · Fax (207) 662-6006
Location 2149 North StWaterville, ME 04901-4974 · Phone (207) 872-1800 · Fax (207) 872-1049
Location 3181 Franklin Health CmnsFarmington, ME 04938-6144 · Phone (207) 779-3120 · Fax (207) 779-2901
Location 4111 Franklin Health CmnsFarmington, ME 04938-6144 · Phone (207) 779-2734 · Fax (207) 779-2157

Accepted Insurance

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

Adam William Caldwell Md 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 ID5597981464
PECOS Enrollment IDI20190725001052
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 17

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
634 services513 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
148 services148 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.
126 services104 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
101 services94 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
84 services41 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
65 services30 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Maine Medical Center

Acute Care Hospitals · Portland, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200009
Location22 Bramhall StPortland, ME 04102 · Cumberland County
Emergency services Birthing friendly

Maine General Medical Center

Acute Care Hospitals · Augusta, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number200039
Location35 Medical Center ParkwayAugusta, ME 04330 · Kennebec County
Emergency services Birthing friendly

Northern Light Sebasticook Valley Hospital

Critical Access Hospitals · Pittsfield, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201313
Location447 North Main StreetPittsfield, ME 04967 · Somerset County
Emergency services

Redington Fairview General Hospital

Critical Access Hospitals · Skowhegan, ME
4/5 CMS rating
OwnershipProprietary
CMS Certification Number201314
Location46 Fairview Ave PO Box 468Skowhegan, ME 04976 · Somerset County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04330 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
$123.23 typical visit price
range $53.26 – $162.77
Typical copayment $30.80 (range $13.31 – $40.69)
Most-billed visit code 99204
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
Most-billed visit code 99213
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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 3

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
1 supplier32 claims33 services$19.50 avg. paid by Medicare
Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222
DME-Medical/Surgical Supplies · category DA000N
1 supplier39 claims264 services$38.82 avg. paid by Medicare
Injection, dobutamine hydrochloride, per 250 mg J1250
Treatment-Injections and Infusions (nononcologic) · category RI000N
1 supplier39 claims331 services$4.96 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 3

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

Nurse Practitioner
35 MEDICAL CENTER PKWY STE 101
AUGUSTA, ME 04330
Internal Medicine (Interventional Cardiology)
35 MEDICAL CENTER PKWY STE 101
AUGUSTA, ME 04330
Physician Assistant
35 MEDICAL CENTER PKWY STE 101
AUGUSTA, ME 04330

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 Adam Caldwell's NPI number?

The NPI number for Adam Caldwell is 1881954352. It was assigned to this individual provider in the NPPES registry on May 18, 2012.

Where is Adam Caldwell located?

Adam Caldwell practices at 35 Medical Center Pkwy Ste 101, Augusta, ME 04330. The listed phone number is (207) 430-4321.

What is Adam Caldwell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Adam Caldwell enrolled in Medicare?

Yes. Adam Caldwell 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.

What insurance does Adam Caldwell accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Adam Caldwell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Adam Caldwell affiliated with any hospitals?

According to CMS data, Adam Caldwell is affiliated with Maine Medical Center, Maine General Medical Center, Northern Light Sebasticook Valley Hospital and Redington Fairview General Hospital.

When was this NPI record last updated?

The NPPES record for Adam Caldwell was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.